Why don't you make like a tree and get outta here?Biff Tannen in Back to the Future
It's "leave", you idiot! "Make like a tree and leave!" You sound like a damn fool when you say it wrong!Biff Tannen in Back to the Future, 2
Biff: "Jump! A suicide will be nice and neat."
Marty: "What if I don't?"
Biff: "Lead poisoning."
You realize what would happen if I hand in my homework in your handwriting? I'll get kicked outta school. You wouldn't want that to happen, would ya?Biff Tannen in Back to the Future
Hey, I'm talking to you, McFly, you Irish bug!Biff Tannen in Back to the Future
What are you lookin' at, butthead? Say "hi" to your mom for me.Biff Tannen in Back to the Future
I'm sorry, Mr. McFly. I meant I was just starting on the second coat.Biff Tannen in Back to the Future