Quote from : Butch Cassidy and the Sundance Kid Movie

Butch Cassidy: Alright. I'll jump first.
Sundance Kid: No.
Butch Cassidy: Then you jump first.
Sundance Kid: No, I said.
Butch Cassidy: What's the matter with you?
Sundance Kid: I can't swim.
Butch Cassidy: Are you crazy? The fall will probably kill you.
Sundance Kid: Oh, shit...