An abbreviation for verbal abuse being what you're good at since that sounds bad being said in public- (verbal abuse is my specialty) can be used if said individual is terrible at physical fights but great at verbally attacking someone.
Don't get on my bad side V.A.I.M.S. (verbal abuse is my specialty) *wink*
Ruler of Lake Titicaca. Rumored to have a bunghole that gets very angry if it does not receive toilet paper. Cornholio the Great is often seen walking around with his shirt over his head and his hands in the air, chanting songs about his power, and his bunghole.
"I am Cornholio! You do not want to face the wrath of my bunghole, for I need TP!"
Butthead: Shut up, Beavis! (uh huh huh huh)
Beavis: Um, okay. (heh heh heh heh).