gpb

Gamer Point Bitch. Someone who plays Xbox360 games solely to collect gamer points.

"Dude I hope you had fun playing Doritos Dash of Destruction, you fuckin' gpb"

by Frank Kosher January 14, 2010

GPB

The number of girls there is for one boy at a party.

Girls Per Boy.

When it's alot of girls and few boys the number of GPB increases.

Person 1 (guy): Where are you dude?

Person 2 (guy): I'm at a party!!
Person 1: Oh, is it worth coming?

Person 2: Hell yeah, it's 3 GPB!!

by Beverly Hille April 10, 2010

GPB

Granny Panty Bri.

Being able to see the panty style that a woman is wearing through their pants.

look at that Gpb bro

by theOnetheTwo April 28, 2014