Bear hands

Okay folks, I have been working on this for a little over two years now. Maybe you can help me. I know that I have seen the following routine somewhere–in a show, in a movie, on television, somewhere out there in the vast ocean of American popular culture, and it’s brilliant! But I have no idea where I saw it and it’s driving me crazy. It goes like this.
FIRST GUY (angrily): I’m going to kill you with my bare hands!
SECOND GUY: You have bear hands?
Now what the heck is tat from?

Please e-mail with your best guesses. Please I’m losing sleep over this.

Closest I can come is in ‘Happy Gilmore’ in which The villian (Shooter McGavin) states, “I eat pieces of shit like you for breakfast!”
to which Happy replies, “You eat pieces of shit for breakfast?”

It sounds like something that might have been done by Abbott and Costello, but I can’t think of a specific reference.