Definitions by Ragcat

gavin barr 

Adj: a person who is equal to or greater then a black man in cock size, potetionaly larger then most. Is also notoruis for haveing orgies of both genders at simultanisely happens

Girl one:"that guy is a tottaly gavin barr."
Girl two:"OMG! you have seen it to."

gavin barr by Ragcat July 17, 2011