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.
fat ass
dang she has a fass
a short way to describe someone with a fat a$$
whoa Mia has a fass!
A word to describe a body position that someone makes after winning
I fass correcting.
not fast but the dankest
Hi there Fass-Pass