Shoot the Piano Player Puns

He goes up to the bartender and orders a sandwich. He eats the sandwich, then takes out a gun, shoots the piano player, and goes to walk out.

The bartender says what the heck are you doing?

I'm a panda. It's what I do. Look it up.

So the bartender gets out his dictionary. You know, for settling bets. You didn't have a problem with the piano player, just go with it.

So, sure enough, there it is in the dictionary.

Panda bear, noun. Not a true bear, eats shoots and leaves.