Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

Hairy Caterpillar 

Definition 1: hairy caterpillar s glued to your head by sherk himself , don’t be surpriseded wehn they turn into buterflys.

Definition 2: A mold that grows on your face with a singular hair growing out of it, very scraggly with dried pus…

Definition 3: A caterpillar that is a furry; a furry is a person or thing who is romantically in luv with plushies. Therefore a hairy caterpillar is a furry friend with a lot o body hair that jiggles when happy (only sometimes though).
Example One:
Person 1: hey look at the hairy kids Pilar on your forehand it looks like a a underwhelming moth.. good job Mr. Francine butt.

Example Two:
Person 2: Hey, feel my skin, I thunk that it has gotten byletter

Person3: Pushes certain areas with fingertips as a waterfall of pus dribbles out
“Man, look at that consistency!it’s definitely healed more,now I can make that apple pie I have been waiting for!

Example Three:
Person 4: eww look at that hairy caterpillar with its pikachu body pillow.
Person 5: Omg ikr it’s su ck a furry
More from Urban Dictionary
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"



Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026
Load more