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.
A word for anyone that’s a bitch or whore, or maybe even both.
Ew, look it’s Kendall… she’s such a biore.
Biore by cottonniggerpicker3000 October 3, 2021

Biore that bitch 

To ejaculate on a girls nose and then pull it off in the morning.
Imma Biore that bitch. She gonna lose all the blackheads.

biore pore strip 

when a girl cums and sits on a guys face and smears it around. after it dries, the girl rips it off while also extracting his blackheads.
Thanks for giving me a biore pore strip last night babe, now i'm clean and clear and under control!

What the frick frack diddily dack patty wack snick snack crack pack slack mack quarterback crackerjack biofeedback backtrack thumbtack sidetrack tic-tac is this shit 

The ultimate expression of "What the fuck", this word is to be used only in the most extreme of situations. Brutal overuse of this term could lead to a tear in the fabric of the universe, causing reality to fall apart at an abstraction rate of 7.59 Cuils per second. Please be very careful with the word you have just read. The power of the cosmos rests in your hands.
John Watson: Holmes, I do believe this was not a murder, but in fact a suicide.
Sherlock Holmes: What the frick frack diddily dack patty wack snick snack crack pack slack mack quarterback crackerjack biofeedback backtrack thumbtack sidetrack tic-tac is this shit
Universe: *collapses*
Watson: dammit Holmes

biobreak 

A polite corporate term for using the restroom -or other biological necessities, usually during interminably long unnecessary meetings.
Bob -(Whispering to Dave) "Damn, that motormouth Sherri has a serious Dilbert brain to bladder ratio. I gotta piss like a racehorse and she's only on her 3rd Powerpoint slide".
Dave -(sensing increasing hostility from the group) "Ok folks, let's wrap it up and halt for a biobreak. There's still leftover pizza in the break room."
biobreak by Grafikman May 10, 2008

Bioweapon 

A Bioweapon is an item that has either been infected or has an infectious substance contained within. A biological weapon may be intended to kill, incapacitate, or seriously impede an individual as well as entire cities or places. Infectious substances used are Pathogens (Bacteria, viruses or other disease carrying agents.) Diseases most likely to be considered for use as biological weapons are contenders because of their lethality (if delivered efficiently), and robustness (making aerosol delivery feasible). One of the most well known and effective agent is Anthrax.
Once dropped, this Bioweapon will spread enough to infect the whole city.
Bioweapon by Baga. February 4, 2009
More from Urban Dictionary

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
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
Load more