Fractioner 

A morbidly obese person, most likely above 400 pounds in weight. They are so heavy that it is easier to describe their weight in terms of a fraction of a ton.

Hey, look at that fat-ass fractioner taking up three seats on the plane.

Fractioner by SpartanBeard December 5, 2010

Urban Frictionary 

These are the UD words that have to do with sexual stimulation friction!

I used Urban Frictionary to make up some dirty jokes.

Urban Frictionary by I, Wreckerrr October 22, 2020

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!

exotic fraction by Daedalus Suburbanus April 26, 2012

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

Red Factioner 

When the Bolsheviks took over Russia in 1917, they eventually spread across the world to promote their concept of paradise. How they were treated varied from country to country. While some welcomed them, others forced them into a entity of legal discourse. In England, they were not tolerated at all. Any group outside of Labour and Tory was marginalized as much as possible. The political groups thus marginalized away from any real power became known as factions. A Red Factioner is someone from England who is in support of Marxist principles of governance.

That bloke there thinks that the Queen is one of the Bourgeois! Bloody Red Factioner he is.....

Red Factioner by Ironbrand August 9, 2006

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 Sex by mr titty farm May 2, 2009

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