co-hog 

an unattractive co-ed; a co-ed that resembles a pig.

not to be confused with cohog, see quahog, a type of mollusk

"Yo I would rather lose my left nut than have to look at one more co-hog."

co-hog by Joe Bone March 16, 2005

cohog 

Two people who take up all the space on the couch.

Hey, why can't you make room for me on the couch!? You two are such cohogs!

cohog by spudart January 30, 2012