I'm the one who does the deciding around here, McFly. - Biff Tannen

"I'm the one who does the deciding around here, McFly."

Biff Tannen Leadership

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."

"A leader must be fair and just."

"Integrity is everything."

"One must take responsibility for one's environment."

"In this house, I make the decisions"