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2.
PGB
Poizoned Gummi Bearz, the coolest clan/guild ever.
The PGB is gonna roll in and kick yo asses
by Hitman Bear May 28, 2009
 
1.
PGB
An acronym for Prep Gang Bang. It is the act of a an attractive girl getting gang banged by boys who attend Fairfield College Preparatory School.
Yeah, I heard it was a total PGB! You go girl!
by whitegirlsloveprepboys May 17, 2011
 
3.
PGB
Pre grog bog, a bog taken before a big nights drinking see AGB

we should have some beers after i do a PGB
we should have some beers after i do a PGB
by steven November 15, 2003