Supa Fly is a term for high, the state one becomes after smoking pot. This term comes from Portland Oregon, although I have heard it in Seattle.
Supa Fly can also be used as cool, although this is rarely used anymore.
After I smoked that dime bag, I was sooo supa fly I could barely walk.
slip of the tongue perhaps,
Those idiots who drive around in a ridiculously raised pick up truck, making a top heavy vehicle even more top heavy and unstable
A:*gah*
B: "Whats the matter"
A: This dam prickup is blinding me.
B: Stupid thing's, as if there lights weren't blinding enough as it is.