gp

group poop. when a large group of people go to the bathroom & takes a shit at the same time. often, texting, magazine reading and talking are done while gp-ing.
(under the stall fist-bumps are also common)

Person 1: yo, wanna gp?
Person 2: let's do it man.

by uSeR315 May 19, 2011

gp

gp stands for game plan

what's the gp for tonight?
-Michael
Mungin
-Benjamin
Bitchin
-Michael

by SalubriusX April 21, 2010

gp

gay porn

I masturbated over some pretty hot gp last night

by dog-called-bambi August 17, 2008

gp

the apple itunes app for imessage Game Piegon

Do you want to play gp?

by jibbie April 29, 2020

gp

Shorthand for Grandpa.

My gp had to go to the hospital.

by Scott Wu May 23, 2005

gp

Stands for gansta party. Another term for gand bang.

-man did u get in on the gp last night?
- i sure did, we tore it up!

by kparker1267 May 14, 2008

on GP

Short for "on general principle" which means:

1. For no reason.

2. Just because.

You have to hold your own on GP.

by Mr. Terrence L. Trezvant August 24, 2006