A very complicated acronym
Its definition is so long no one reads it
"Did you find out the definition of TL-DR?"
"Too long. Didn't read."
by Michail Borisovič Rusakov August 1, 2019
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Thought to have originated on TOTSE this is a common reply to a very long post. It means Too long/Didn't read.
Person 1: Here is my thought on the meaning of life...(Goes on for another 1000 words

Person 2: tl/dr
by Vickylala May 13, 2006
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Too Long; Didn't Read

Literally translates to: That was too long to read.
Really translates to: I'm too lazy to read the entirety of what you said, but I still want to say something.

Now, instead of just dropping capitals the modern internet communicator also drops tiresome reading! The time savings will be incredible.
Person A: Hi, do you know anything about where Jamie and Brad are?
Person B: tl;dr
Person A: Uh... How should I have said that?
Person B: do u no where jamie n brad r
Person A: AGH... It burns!
by Gogo May 16, 2005
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Something so goddamned long, you sure as hell ain't gonna read it.
I rode the same school bus from K through 8. I hated that bus. I was the very last person to get on and it was completely packed by the time it got around to me. There was never a place to sit and when there was, it was usually next to some torturous wretch who filtered through the muck of the Missouri river. What followed was generally thirty minutes of foul odor, beaver-trapping stories and a complete overload of my nervous system. No wonder I had anxiety issues.

That all changed starting with my freshman year. For some bizarre reason, the bus routes were completely overhauled. I can only guess now, looking back with my jaundiced eye, that this was due to some sort of financial situation. Whatever the cause, I was elated. Not only was I the exact first person on the bus, but my best friend, Joe rode the same bus. As luck would have it, we were the two oldest kids riding. All of this meant that we got the coveted back seats, where we ruled with an iron fist.

Actually, there could be worse tyrants. Hitler killed umpteen-million people. All we did was offer little girls candy to come sit with us. Of course, being raised by good parents, they never accepted. However, being the fair individuals we were, we would usually give them the candy anyway.

Unfortunately for Helen and Mandy, they always seemed to get forced toward the back of the bus, where Joe and I sat waiting with our Brach's cinnamon discs at the ready. Did we ever once get thanked for our astonishing generosity? Maybe once a little smile.

But we forged ahead, making a name for ourselves on bus #7. Every morning, the first thing heard on the loudspeaker, after the announcements, was "BlueChipLunatic and Joe please come to the office." We would invariably look at each other and grin. Our previous afternoon's torture had rewarded us with a school-wide announcement. It was a badge of honor. At that very moment, every single student from the 7th grade up to the 12th knew that we had struck again. Not a day went by that we had to sit through first hour.

But it wasn't Helen and Mandy that got us in trouble. It was our new bus driver and arch nemesis, "Mongoloid". Actually, that wasn't his real name. That was our nickname for him, which was chosen for it's uncanny effectiveness at describing his general facial features. The best way to describe Mongoloid is to have you look at a picture of Eric Raymond. The resemblance is striking. Actually, the resemblance is sickening.

Mongoloid's young son, who was several years younger than Helen and Mandy, rode the bus too. Of course, he stayed up front, where the shockwaves from the back of the bus had decreased to a 4 or 5 on the Richter Scale. Joe and I, being the imaginative, creative fellows we were, concocted an epic tale describing the stormy romance between Mongoloid and his sister, the result of which was Mongoloid's front-of-the-bus-riding son, the "Spawn of Mongoloid". Mongoloid, of course, denied everything, "I don't know where you boys got that, but that ain't true."

One evening, I spent the night over at Joe's. After wandering around the countryside getting drunk, we returned only to be chastized by his grandmother, who assured us that we would be going to hell very soon for our evil ways. We listened to the sermon with glee, knowing her passionate words would add a little extra spice to our getting-drunk story the next day at school. "You boys are goin' out gettin' in trouble and the devil's gonna find out about it and you're goin' straight to hell!" Her message struck me at a profound level and I filed it away for later use.

After our lecture, we locked ourselves in Joe's room and we devised a plan that would be put into action the next morning. One of the common interests that had brought us together in the first place was making films. Joe liked horror movies and I was into science fiction. Both genres were more interesting with weird looking monsters/aliens so we both had developed talents creating latex masks and the like. I had brought a rope of yak hair with me, which was, coincidentally, the same general color as Mongoloid's thinning, greasy shock. That night, we sculpted a fine reproduction, somewhat exagerrated, of course, of Mongoloid's nose. We made a mold of the sculpture and used that to cast a couple of latex noses. The final touch was two pairs of mirrored sunglasses, probably purchased at the same Easy Buy where Mongoloid had found his.

The next morning, we awoke somewhat hung over from our previous night's adventure. We had no problems waking up, though. We excitedly applied spirit gum to our noses and afixed them to our faces. Next, we applied the yak hair to our upper-lips and greased it down with vaseline. Once the mirrored shades were on, we were magically transformed into Mongoloid. From that point on, we spoke, walked and looked like our tortured chauffeur.

We stepped on the bus and paused. It struck me, as I looked toward the back of the bus, which was cleared of any intruders, that my fellow bus-riders looked a little battle weary. Of course, it never occurred to me that those sallow eyes and frightened frowns were OUR fault! In any event, it was a true testament to our fiendishness that our seats were reserved, despite the fact that I hadn't been the first on the bus to claim them immediately.

Mongoloid, his mirrored shades glinting in the morning sun, turned to us, somewhat nervously. Even through the darkness of the glasses, I could make out a definite redening of his face. He chuckled nervously, "I wonder what handsome devil you guys are supposed to be."

Joe chuckled back, mockingly, "just some dumbass."

Mongoloid turned away, frightened of escalating the situation. He shook his head and chuckled again, his greasy moustache quivering.

Joe and I strutted to the back of the bus. Not a peep could be heard on bus #7 as we mounted our thrones. The entire rest of the trip, we sat motionless, staring ahead. We didn't even break out of character to offer Helen and Mandy their daily doses of cinammon when they boarded and trotted innocently to their seats toward the back.

Ultimately, the bus reached school. The high schoolers were the first to unboard, much to the relief of Helen and Mandy, I would imagine. As we walked past Mongoloid, he chuckled again. With a shaking hand, he waved toward us.

"You handsome boys have a good day, now," his voice cracked.

"It'll be a lot better as soon as I find my sister," Joe yelled back. His viciousness surprised even me. I mean, the guy was a loser but, Jesus...

And on the torture went. Of course, our activities weren't limited to the bus. Any class we had together was a guaranteed circus and it got to the point where we would be called BACK to the office throughout the day. We made quite a name for ourselves. That had it's good points and bad points. There were older, bigger kids who loved nothing more than to show us who the real boss was. But bus #7 was our haven.

One day, on the way home, I noticed Mandy didn't get off at her usual stop. I managed to get Helen and her to confess that they were having a sleep over at Helen's that evening. I had a few cinnamon discs left over and I offered one to Helen. She shook her head, frowning.

"All you have to do is come and sit with me! Please?"

"NO!" She snapped, growing quite frustrated with my unusual persistance.

"You know, you should be nice. The devil doesn't like it when people are mean!"

She turned away, trying her best to blot out my existence.

"You two girls have been very mean," Joe agreed.

"I'll bet the devil comes for you tonight," I added, "he always comes when girls have sleepovers."

"Shut Up!" The girls demanded.

"You'd better pray tonight before you go to bed," Joe suggested, "maybe then he won't come for you."

"You're lying!"

"No we're not... look at my arm." I held out my arm, which was marred with cat scratches, "Joe and I were mean and the devil came for us."

"Leave us alone!"

I have to hand it to them, they maintained a very commanding front. I didn't think they believed a word of it. That didn't stop us from continuing to add to the story until the bus arrived at Helen's home.

The year wore on and Joe and I pushed the boundaries of out-of-control behavior to new levels. It had been a rough year for both of us. We had both missed a total of three months worth of school. Despite all of the time we spent resting on school days, we were quite relieved at the last day of classes. Our exhuberation reached monumental proportions on the bus ride home.

Halfway through the ride home, Joe and I exploded in a spontaneous spasm of celebration. I shook up a can of pop I had with me and opened it, sending the contents spraying all over everyone within six seats of me. Mongoloid had had all he could take. The bus came to a screeching halt on the side of an old gravel road.

I hardly noticed anything was happening, as Joe and I were still celebrating with some of the other kids who we allowed to sit near us without fear of persecution. Suddenly, I realized Mongoloid was standing next to my seat, looking down through his mirrored shades. He was visibly shaking. His moustache twitched, his voice quavered uncontrollably.

"BlueChipLunatic, I'm tired of your ****."

The bus was dead quiet. I looked him straight in the glasses, not once betraying even the slightest shred of subordination.

Mongoloid's face was flushed. He was shaking violently. Everyone watched. I felt them watching. There was no way in hell I could let this guy get the better of me. There was only one thing I could do. I hopped up and shook the pop can violently, sending a rain of sticky, sugared water falling all over Mongoloid. I didn't think it possible, but the bus grew even more quiet. Mongoloid's cheek twitched. Tears began streaming down his face.

"I'm going to recommend to my superiors that you never ride this bus again," he managed to say.

this is definitely tl, dr
by DogNutzIT May 18, 2007
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"too long; didn't read."
1. The inability to accept, understand or pay attention to information when not separated by a header.
2. The ability to arbitrarily read 400 small posts but not a long one.
3. A sign of ADD or lack of reading capability.
4. A very cheap response and an indication of lack of wit.
5. 90% of the time: A lie.
6. A desperate attempt at a comeback used by people who just can't think of one.
7. Usually used by people who've been torn apart verbally but want one last attempt at looking witty.
8. Total failure at #7.
7. A sign that, not only is someone too lazy and stupid to read but, clearly, too lazy and stupid to even type out four words indicating such.
9. Collect every "tl,dr" post online, and you'll have a good estimate of the number of lazy idiots on Earth, who currently have Internet access.
10. Should really be:
"Too Lazy, Don't Read."
or,
".....I got nut'n!"
~ ME:
.....Therefore you suck fabulous donkey shit cock.
~ "Smart Troll" Not Used To Being Beaten:
*yawn* tl;dr
~ Me:
...Right, well, as believable as that is, you've got time. Just sound the bigger words out. Now I can see why your friends say you're so "smart".
by FlowersInMidgar May 29, 2007
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Stands for "too long, didn't read". It can be interpreted in different ways depending on the context.

1. When responding as a first post, and only as a first post, on a thread, it means the OP's post was so long and unimportant or uninteresting that the user deemed it unworthy of his/her time. If the topic really is unimportant and uninteresting, and long enough to need more than a minute to be read and understood, the user ends up looking clever, though on some communities the user may end up looking like a troll or a lazy bum.

2. When responding during an already ongoing discussion where others haven't used the term, it means the user is trying to diminish the topic's importance or entertainment value, but considering that such a strategy won't work in a discussion where people are actually participating, the user ends up looking like a dipshit.

3. When responding with it during an argument, it means that the user in question wants to win the argument by stating that what the other person is saying is so worthless it's not worth reading. But by evading the argument instead of confronting it directly, it becomes obvious that the user got owned.
1.

- someguy1: *posts a very large and boring flow chart about people in facebook*
- User: tl;dr
- others: I second that.

*on a community where users actually like these things*
- User: tl;dr
- others: If you think it's too long then GTFO, retard.

2.

- User: tl;dr
*some ignore dipshit and continue discussion, some others tell the dipshit to GTFO, everyone will report the post to mods*

3.

- someguy1: *totally proves that he's right and/or User is wrong*
- User: tl; dr
- others: hahah he got pwned and he's chickening out, what a pussy!
by Mecha-Kucha October 7, 2010
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Literally: Too long; didn't read

Possible subtext: You make a very good point to which I have no sensible or comical response thefore I will claim it was too long for me to manage reading in order that I might still have the last word (or slightly confusing modern acronym)
"tl;dr"
by Alt Def February 26, 2015
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