A hard and heavy blow the chin as a form of minor punishment in prison/jail. Usually given for minor incursions. A head will tell a torpedo to administer the chinstrap.
2. Yo who changed my settings on my facial trimmer?
3. Yo Vinnie when is Joey going to get out of the bathroom he is trimming his chinstrap but he has been in there for an hour now.
Guy 2: Holy crap, that's douchey.
Douchebag: WUT U SAY?! /raaage