To say to another person to run away, or back off because you either want to fight them or they are talking smack.
“Gap it ghee before I smash your head in.”
“Sieg to the truck, gap it ghee before I yoza ya head in.”
“Sieg to the truck, gap it ghee before I yoza ya head in.”
by Percy Inglis The Mop February 22, 2018