An individual who is highly tweaked from consuming a certain substance. This word can also often be declared after a lung shattering dab has been taken.
Jacob: “Hey, baby, what’re you gettin up to 2nite?”
Grace: “Boutta get down with some crepes. Frankly, there’s gonna be some gnarly crepage. I wouldn’t come around until things settle down.”
Jacob: That’s hot. For sure gonna let you do that on your own, though.