1. A type of
cocaine
2. Refering to the butt of yourself or another (e.g. butt crack)
3. To show the spot where your back becomes your butt (e.g.
plumber's crack)
4. To open (usually refering to your legs, primarily used in
australia)
1. God, he must be high on crack or
something.
2. He is such a perv, he was totally trying to look down my butt crack or
something.
3. Ew, his pant's are so low he's got crack.
4. So, you're gonna crack for a quid?
(So, you're gonna become a
prostitute?)