A mangy looking guy goes into a bar and orders a drink. The bartender says, "No way. I don't think you can pay for it." The guy says, "You're right. I don't have any money, but if I show you something you've never seen before, will you give me a drink?"
The bartender replies, "Only if what you show me ain't rude."
"Deal." says the guy. He reaches into his coat pocket and pulls out a hamster. He puts the hamster on the bar and it runs across the bar, jumps across the room, lands on the piano and starts playing like a professional pianist. The barman says, "You're right, I've never seen anything like that before. That's one talented hamster." The guy downs the drink and asks for another. "Money or another miracle, or else no drink," says the bartender. The guy reaches into his coat pocket again and pulls out a frog. He puts the frog onto the bar and the frog begins to sing like a pro. As the bartender pours another drink, a stranger runs from the other end of the bar and offers $300 for the frog. The guy says "It's a deal." He takes the $300 and hands over the frog. The stranger then runs out of the bar. The bartender says to the guy, "Are you nuts? You just sold a singing frog for $300, when it might've been worth millions!" The guy then smiled and replied, "Actually, the hamster is also a ventriloquist."