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.

Justifiable vomicide

When a friend tells you a story thats so disgusting you projectile vomit on them...
Bart told emmett a tale of scat, midgets and donkeys that was so appalling emmett yacked in bart's face...everyone agreed it was justifiable vomicide...
Justifiable vomicide by emmettaclown December 20, 2010
Moon and Stars.
The viricide looks beautiful tonight!
viricide by drangful June 12, 2022

negligent vomicide

Obviously, a play on negligent homicide.

At its core, the act of vomiting on a person, usually by failure to exercise care that normally would be expected of an individual. This is almost always committed by a heavily intoxicated individual. The guilty party will make no attempt to stop his or herself from vomiting, thus making it negligent.

May also be used to describe an act of throwing up anywhere inside someone's home, on someone's property, pets, car, or any place that makes it extremely annoying or difficult to clean.

The creator of the term has been thrown up on twice, once while talking to the guilty party, and once while driving, and yes, both times were considered negligent vomicide.
"Steve just committed negligent vomicide. He threw up all over the back of Lindsay's head while she was driving."

"Kara isn't looking so good, better keep an eye on her before she commits 'the crime'." (The crime being, you guessed it, negligent vomicide.)

In response to someone vomiting all over someone's couch or coffee table, guy in room says "WHHoooaahh! Negligent!" (May be shortened to just 'negligent' in the heat of the moment).
negligent vomicide by Kaos1010 February 14, 2012
More from Urban Dictionary
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
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
Load more