Cass

When the ass cheeks of a person no longer exist or for that matter curve inward creating a concave surface. Othewise known as a Cass= concave+ass. The opposite of convex.

She had such a flat ass that it had now turned into a Cass.

He had what you would call a Cass, the opposite of a bubble butt.

by WTDAUSA February 4, 2009

Cass

A fat person who loves Ice cream more than getting laid.

Man, all that guy does is eat his chunky monkey ice cream and doesnt want to get laid, what a dumb cass.

by Rav3n March 3, 2008

cass

Another word how to say a "dumb person"...
(Also known as "coss" in other places)

This is a verb so it also can be found as "cassa / cassi", meaning "she is dumb / they are dumb"

This word originated from a unique language - called the goozitan language...

"cass" is mostly used by youngsters, and not so popular with older people.

"Kristu!! kem int coss" (Gesus!! your so dump)

"Dude, you are a cass! start acting like a normal person"

by |[Vip]|Kris October 22, 2006

cassed

a guy that's like, totally into LazyGunn, like everyone else

cassed: omg omg i have the LazyGunn toothpaste!

by Jank December 1, 2004

cass

to be stalked upon a jasper

"Theres this kid named jasper following me"
"Oh my gawd! I think that you're being cassed!"
"OMG WILL I SURIVE?!"
"No, you have only 5 seconds to survive"

by Rabbi010 December 10, 2008

cass

the biggest piece of shit living on the face of the earth, usually likes girls with names, lisa, nicole, karly, mostly jennifers though

did you see that fat motherfucker walk by i swear it was a cass

by snowboarder85dickfaget January 10, 2009

Cass

Worthless uneducated whore. Sleeps with anyone who has drugs. A liar and a back stabber. Ice head. Has kids every year. Has an obnoxious voice like a man.

Why are you such a back stabbing liar? Your just being a Cass.

by GJOZ October 1, 2019