Don't be a pussy! A term used to comically berate people. The term "DBP" is often following by a crowd repeatedly chanting the word, slightly louder each time.
Little Jimmie refused to chug a rancid drink at the party and his friends started chanting, "dbp. DBP. DBP!!!"
person 1: 'Dude can i tell u something ive never told anyone before?'
person 2: 'Ya man go ahead.'
person 1: 'When i get lonely I go to Gerald my pet DBP and make sex with it.'
person 2: 'Get the fuck away from me.'