A way to say you are really high (on drugs, usually used for marijuana but can also refer to ecstacy, shrooms or cocaine)
A: Yo, what are you doing?
B: I'm 30,000 feet
A: Already? Damn, its not even dinnertime yet!
Another word for marijuana, purple, grapez, trees, used as a code word when people or around or just because.
Bring the treelife over