truck fuck

Violent act done with a skateboard, usually by a skater.
The individual holds the skateboard and hits something with the axel, which is called a truck. If done right, it can hurt.

Jimmy: So what happened with you and that rent a cop
Clint: Well i was going to give him the street crunch but i just truck fucked him in the teeth when he was down.

street crunch

same as curb stomp

he's going to get the street crunch