tldnr 

Too long did not read

An acronym used on Internet forums. When someone writes too much in their post, and you simply cannot be bothered with reading it all, you just respond to their post with "TLDNR."

Poster A: (lots of text)

Poster B: tldnr

tldnr by stoyq June 27, 2006

TLDR 

Too long; Didn't read

The other definitions of tldr made me want to say tldr

TLDR by Joyu August 24, 2010

TLDR 

Too Long, Didn't Read.
Term used to explain something(Usually a post) that's too long, and they were too lazy to read. Hence the name.

"<Chapter one of War and Peace>"
"....TLDR"

TLDR by Hastus September 16, 2005

tlnr 

too long, no read

tlnr

tlnr by Mr. Thermistor September 9, 2004

TLDR 

Too Long. Didn't Read.

Frequently used acronym by lazy, ignorant people in Internet Forums, where their urge to type something exceeds their ability to read something or if they generally lack semantic ability to either comprehend or respond to a post due to underdeveloped brain.

Stating that they were to lazy reading someone else's post just confirms the ignorant attitude and also often destroys the discussion in the thread.

The average IQ of people typing TLDR in Internet forums is about 64.

The average IQ of people typing TLDR in Internet forums is about 64.

Since I am a lonely masturbating boy with no brain I have no capacity to read all you said, but due to my lonely social life I still feel like typing something in this thread, I will type TLDR.

The average IQ of people typing TLDR in Internet forums is about 64.

TLDR by foopp May 5, 2009

TLDR 

"Too long, didn't read."

"OMG LOOK AT ME I AM THE MASTAR OF TEH INTARNET!!! ONE TIME I WAS AT THIS PLACE ON THIS WEBSITE AND IT WAS PORNOS WITH GIRLS NAKED1!1! <more nonsense> SO IN CONCLUSION I RULE!"

"TLDR."

TLDR by FLuKE January 15, 2003

tldnw 

Too Long Did Not Watch. Used by bloggers and web commentors who think the video they are watching is so bad that they cannot finish watching it.

My friends all souped me up for 2 girls 1 cup, but after she started squishing it thru her teeth, i thought it was TLDNW

tldnw by 2girls1cup rulez!!!!!! March 4, 2008