A title bestowed upon a person who frequently grips/gropes on people very roughly. Such actions are commonly done without the consent of the receiving party.
Did you see him with his girlfriend last night? He's such a McGrippy.
Dude, if you keep acting like that, people are going to start calling you McGrippy.
Damn, that McGrippy sure had some strong hands...
I saw a McGrippy over there by the dumpsters.
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).