The act of farting into one's "cupped" hand, then ushering the captured fart into an unsuspecting victims face, thus causing him to inhale your butt fumes. Optimal conditions occur when victims mouth is open.
Synonyms for Butter Cup
On this page, you will find 30 slang terms related to Butter Cup. Some of the top words include: buttercup, methie, shitslap, Cracking a Jolly, C.O.F., and 25 more.
