Define Throwing Up Deuces Meaning

Throwing Up Deuces
It has been coined as showing everyone the peace sign on the way out the door.

Friend 1: Yo, you going to that party mayne?
Friend 2: Yeah brah, I'm throwing up deuces now.
By Shaine
Throw Up A Deuce

DAMN!!! rick it stinks do you gotta throw up a deuce?!?!?!?1
By Vanya