fass 

verb. 1. when you get 0/0 on any extra credit assignment. 2. when you are talking about a test, quiz, or other school related assignment, and a parent walks in.

1. Friend: Yeah, I didn't do the spanish wordsearch that Sra. **** gave out.
You: Really? I fassed it too!

2. Friend: so how'd you do on the social studies quiz in Mr. ********'s class?
You: Oooooh... I totally f...(parent walks in)..assed it! it was soooooo easy! Hi Mom!

fass by Prplman May 14, 2009

fass 

short for fucking ass

Dad, ur such a fass

fass by Bob February 13, 2004

fass 

fat ass

dang she has a fass

fass by Rosieluv January 14, 2017

Fass 

A combination of Fat and Ass.

When you see a person with a huge fat ass.

Hey brother check out the ass on her, she has a Fass.

Fass by Trickfatigue January 16, 2018

fass 

A word to describe a body position that someone makes after winning

I fass correcting.

fass by unafro individual May 6, 2021

Fass 

a short way to describe someone with a fat a$$

whoa Mia has a fass!

Fass by yarmyp4st4 June 5, 2023

Fass Wrinkle 

The wrinkle that happens in between your eyes when too many girls sit on your face and their butt cheaks squeeze your forehead together.

Hunter your getting a Fass Wrinkle from all these girls.

Fass Wrinkle by CarolinaNightlife.com February 10, 2010