Something you say before your about to do or be involved in something that would appear in grand theft auto, smash a window, jack somebody's car, run people over, beat up a hooker, shoot up a strip club, drug deals, do drugs, jump out of a moving car, steal a tank, shoot an RPG into a crowd of people, steal a helicopter, etc. And stuff.
Shaun: I'm gonna pull a GTA! - smashes window of car- “Damn, I'm bleeding, Niko must be fuckin superman."
by Thelotionman3000 August 1, 2011