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.

fraction 

a math speach t0 share somthing
i made fraction to share with my freands
fraction by cool math man March 15, 2022

Fraction Sex 

The act of sex/intercourse but being cut off before you can finish for other reasons unknown.
Taking a girl home, proceeding to bang her but then when your maybe half way through, she decides to quit cos shes had enough fun.
"Cory takes Morgan home to finger her with his penis, Morgan decides shes had enough fun and tells him, "I'm done". Cory is left there with his unfinished business. This explains fraction sex.

Fraction of a bees foreskin

Very little
That tree is a fraction of a bees foreskin compared to the one I cut down.

exotic fraction 

A fraction that you might have to deal with when doing a college-level homework problem. It doesn't necessarily have to contain X or any other variable, but it does have to have to be a numerator-denominator combination that you would not normally see in everyday life. The reason the number is written as a fraction is because writing it as a decimal would require imprecise rounding off and/or because it must be added, subtracted, or multiplied with a similar fraction.
Okay, so we just got through establishing that:

(61/99)X = (8/49) + (56/22)Y + (45/38) - (1/36)Y{(14/45) - (31/29)Y} - (2/7)X + (1/18)XX

can be simplified as:
(625/693)X = (2509/1862) + (1/18)XX + (22603/8910)Y + (31/1044)YY

which can be further simplified as:
X = (1738737/1163750) + (77/1250)XX + (1740431/618750)Y + (2387/72500)YY

*loud sigh* There!! Now that we're done with that headache, I don't want to see another exotic fraction for the rest of the day!

ass fraction 

1.)A pathethetic person who is being a real jerk. 2.) any driver on the road other than yourself that is preventing your expedient travel from point a to point b 3.) Any customer.

Derived from a play on words for ass "whole". When using insert the appropriate fraction in the insult
<A> don't be an ass half.
<B>What did you call me?
<A>An ass half, because you are so pathetic it would take two of you to make an ass whole.
ass fraction by budgieramone January 11, 2004

Improper fraction 

When a girl's breasts are bigger than her bum, she is susceptible to the insult of being an improper fraction.
Hey, see Veronica over there? She's a real improper fraction.
Improper fraction by RoyceTarantino December 19, 2019
More from Urban Dictionary

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

Respectfully 

Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.

After school, The Modells on Jamaica Ave was active. Respectfully.
Respectfully by john quan the first December 20, 2020
Word of the Day on September 26, 2026

You met me at a very Chinese time in my life

A moment in time where you feel distinctly Chinese over all other things.
Dante: "I wish I could be Nigerian, but I can't because I'm Chinese. You met me at a very Chinese time in my life."
Word of the Day on September 25, 2026
Load more