I don't need your help. I'm Biff Tannen! - Biff Tannen

"I don't need your help. I'm Biff Tannen!"

Biff Tannen

More from Biff Tannen

"I'm your density. I mean, your destiny."

"Make like a tree and get outta here!"

"Nobody calls me chicken!"

"You're my favorite girl, McFly."