Drunk guy

    So a guy walks into a bar, completely trashed. He steps up to the bar and slurs out, "Barkeep! Give me a shot!" The bartender replies, "Uh. You're already trashed, you won't be getting any drinks from me." "Oh c'mon man, just one drink, then I'm gone." The bartender agrees, and gives him his shot. The man takes the shot and leaves the bar.

    Ten minutes later the guy walks in through the side door, sits down at the bar, and orders a shot. The bartender tells him, "Like I told you before, you're already trashed. I gave you your one drink, now get the hell out." The drunk guy looks at him confused for a little while, gets up and leaves.
     Another ten minutes goes by and the guy walks in the back door, sits down at the bar and orders a shot. The bartender looks at him, dumbfounded. He starts to tell the guy off, but the guy interrupts him and asks, "Jesus dude.. how many bars do you work at?"