A guy walks into a bar and tells the bartender, “If I show you a wild trick, will you give me a free drink?”
The bartender shrugs, “Sure, why not?”
The guy reaches into his pocket and pulls out… a tiny rat . Then out of the other pocket, he pulls a teeny-tiny piano .
The rat stretches, cracks his knuckles, and starts playing the blues like a rodent Ray Charles.
Stunned, the bartender pours him a free drink .
After finishing it, the guy says, “Now, if I show you an even better trick, do I drink free all night?”
“Buddy, if you can top that, you’re drinking on me till closing,” the bartend