Top definition
When someone is cooking on a public grill and you run up and throw their shit off and put yours on.
Jason: Shit, all these grills are taken..
Tyrone: Fuck it, I'm hungry as hell. I'm gonna grilljack these white people.
by yahearme June 18, 2011
Get the Grilljack neck gaiter and mug.
Apr 28 Word of the Day
Literally everyone, ever. Including the writer of this definition.
by masokitsune January 17, 2019
Get the stupid people neck gaiter and mug.