1 definition by flabknob

flabknob

1: cock that can never get hard
2: small, flabby boobs made of just skin

Jess: I dumped him cos he had a flabknob
Sara: He said he left you cos you have flabknobs

Dave: LOL GUSY LUK @ MI FLABKNOB!

by flabknob November 30, 2007