1: left over smoke in the chamber of a bong after a
cone has been pulled.
2: Riding a bike at full speed towards a jump/ ramp and jumping off the back of it just before it launches into the air with no-one on it.
1: person; "hey dude, pull the ghostie, stop wasting my weed."
2: Person; "Hey man, we found an old bike down at the park, wanna come ghostie it into the lake?"
Australian slang for Methamphetamine, (although not a very widely used term). usually the gooier, more cut and less potent form of bikie speed is being referred to here.
Person 1: "hey, keen for some ding?"
Person 2: "der!"
