Bust the Joint

Leave an area or event.
Can also be worded as "Blow the joint".

Bill: Come on, this is boring. Let's bust the joint.
Elliot: I'm ready to blow the joint here.

Banter Wagon

A car, usually cheap and aged, a first vehicle for most, which is often used with the driver's mates as passengers.
Can be found in most McDonald's car parks starting on the second or third try with six people in the back.

Thomas: Just fixed the Banter Wagon, anyone want to come out?
Jake: Yes, I'll bring the boys, let's do some handbrake turns in the car park!
Thomas: Say no more!