Didn't intend this to become a joke thread, but what the hell!

Did you hear about the amnesiac who walked into a pub and asked the barman "Do I come here often?"

A man walks into a pub and sees an alsatian at a table, sitting in on a game of poker. "Is that dog really playing poker?" he asks the barman. "Yeah, but he's rubbish" the barman replies, "Every time he get's a good hand his tail starts wagging!"