A drunk staggers into a bar and shouts, “A round on me, bartender…and get one for yourself!”

The bartender pours everybody a round, and they all cheer the drunk.

“That’ll be $50,” says the barkeep.

“I can’t pay that,” slurs the drunk. “I don’t have any money.”

“You son of a bitch,” yells the bartender, who promptly throws the guy out of the bar.

A minute later, the drunk staggers back in and shouts, “Another round for everyone on me, bartender!”

“What, no drink for me this time?” quips the barman.

“No way, mister. You get testy when you drink.”