Do Greasy Spoons Use Elbow Grease?

A man went into a little diner and ordered a hamburger. The cook behind the counter grabbed a large lump of ground meat, slid it into his armpit, pumped it flat a few times, and then threw it onto the grill.

Shocked, the man told the waitress that had to be the most disgusting thing he had ever seen.

"Oh that's not so bad," replied the waitress. "You should see him make the donuts!"