A broke guy walks past a pub

A broke guy walks past a pub. He looks at the door longingly, but

since he has no money, he walks on. Just then, he spots a lamp lying

in the gutter. He picks it up and rubs it, and a genie emerges.

“I will grant you three wishes,” intones the genie.

“Give me a bottomless mug of beer,” the guy says.

A mug of beer appears in his hand. He takes a sip, then another.

With each chug, the mug magically refills.

“And for your other two wishes?”

Between swallows, the lucky guy shouts, “Give me

two more just like this one!”