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A marijuana plant grown to the size and shape of a bonsai tree.
"Is that a bonsai tree?"
-
"No it's a bongsai tree."
Bongsai by Stinkfart420 September 1, 2021
Words you can keep
A small shrub that resembles a tree. So small yet so full of treeness.
I went to the store and bought a Bonsai tree.
bonsai by NYF November 21, 2004
Related Words

bonsai sized 

A man with a small but well-developed, and aesthetically pleasing penis. Not necessarily a bad thing.
"I'm bonsai sized and proud of it."
bonsai sized by yes juanito yes November 23, 2014

Bongsmith 

(n) One who is skilled in crafting bongs. Eg. The Hazlet Bongsmith.
I took a trip to the local bongsmith this morning and procured myself a fine smoking apparatus. Let's go smoke some weed.
Bongsmith by Mitchass July 15, 2009
The ad that comes up everytime somebody goes on urban dictionary to look up something. Comes in on the middle of the page most of the time.
For men, for women, bonsai sandals. The coolest sandals on the block. (not)
bonsai by bladezguy December 9, 2008

bonsai whiff

When an Asian man perches on your shoulders and farts on your head.
Last one in the pool gets a bonsai whiff!
bonsai whiff by yomanbro September 21, 2016

Bonsai Kitty 

A HUGE internet prank. some people stated it by posting fake petitions on websites talking about an invention called "bonsai cats" where supposadly young kittens are put in too-small glass jars so they would grow into the shape of the jar. the petitions include a link to a very elaborate fake website, which includes a place to order bonsai cat supplys (FAKE), a disscusion board (the people are FAKE), and pictures (the pics are fake, they never show a completed bonsai cat)
bonsai cats have fooled tons of people, don't be ashamed if you are a victim.
what do do if you were fooled by Bonsai Cats (and you're embarassed):
1)look it up on google
2)check out the website, the clues are all over the place
3)think of the people who crated it (you'll feel less pathetic)
4)it doesn't make you an idiot, the FBI (or something really big) had to investigate it just to prove it was wrong
5)think about who you heard it from: they were fooled too!

but the website DOES have this hella funny link to it that says "I CUBED MY CAT!"
...but thats fake too...
prankee #1:OMG come check this out! this Bonsai Kitty thing! its so cruel!

prankee #2: WTF???!@!!! we better send them a flaming e-mail and tell all our friends!

former prankee: aww you guyz thats a load of shit, look at this, this, this and this...

Prankees: OMG WE'RE SO EMBARRASSED!!!!

pranker #1: dude, we got another email!

Pranker #2: man, these ppl are so pathetic!
Bonsai Kitty by BakeSale May 24, 2006
More from Urban Dictionary
Acronym, meaning Too Long Didn't Understand
Similar to TLDR
Sister: This meeting was to discuss the rough draft of my essay, where we discussed the subsidiary questions I added in my rough draft. We also discussed the relationship between my main title and the real-life situations I chose to use in my essay. We discussed the structure of my essay as well, specifically the Math AOK section and how it relates to the contradiction of the title. This second meeting was particularly helpful in discussing the implications of my essay claims and how to apply the title across various areas of knowledge. There were many sections of the essay that could have been cut down in wordiness and the ways of knowing required further and more in-depth analysis.

Me: Woah! TLDU!
TLDU by L-Evans January 14, 2019
Word of the Day on August 30, 2026
the act of having anonymous sexual encounters with other men in public toilets.
Cottaging by greeef April 24, 2003
Word of the Day on August 29, 2026

Salad Days 

green inexperienced youthful judgement and cold blooded execution of those judgements.

Rashness with little concern of consequence.

Antony and Cleopatra. William Shakespeare

"My salad days,
When I was green in judgment, cold in blood."

- William Shakespeare, Antony and Cleopatra, 1.5
"How did you end up in jail?"

"Salad days, 'nuf said."
Salad Days by GilbyRFC0 October 7, 2011
Word of the Day on August 28, 2026

age gate 

An absolutely foolproof way to keep minors from viewing content deemed "too mature" for them to watch.
Billy: "So I was trying to watch some videos for an M rated game, and I ran into an age gate, so I put in my real birthday. SOMEHOW it managed to figure out that I am 12. CURSE YOU AGE GATE!!!"

Bill: "Fucking age gate! *quick scroll* THERE! I was born on January 1, 1904. Fuck you age gate."
age gate by Banja January 7, 2011
Word of the Day on August 27, 2026

board chow 

A)
The Crud that collects under the keys in a keyboard. Usually more severe in the keyboards of programmers and webmasters as they tend to spend a lot of time at the the computer and thus eat at their desk. Mainly affecting IBM Model M (clicly) style boards.

B)
Can also be used to gross out Non-Techie people
A)
Bill: want to go to the club?
Bob: No, I've got to clean out my board chow, keys are starting to stick.

B)
Bill: Want to go out to get a bite?
Bob: No, i am just going to have some of my board chow/
Bill: Whats' that?
Bob: The food scraps that collect in my keyboard; Want some?
Bill: *GAG* *HURL* *GAG*
board chow by BinaryHackerMan September 3, 2007
Word of the Day on August 26, 2026

young pup 

a young person, a young adult in their late teens/early 20s.
Ah, you're just a young pup at 23!
young pup by the dog May 30, 2006
Word of the Day on August 25, 2026
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