A nickname used, often associated with comebacks, on someone trying to be as good as you are.
Taylor: Wow you're missing a lot of things today aren't you?
Dino: Not really, it's just a struggle having a permanently absent mind.
Taylor: And a permanently absent penis?
Dino: Ha ha wow your really on a roll today.
Taylor: If i was sitting on you, then I'd be on many rolls.
Taylor: Very good, young padawan, but you still have much to learn.