Pauly walks into a bar and says, "Bartender, one round for everyone on me!"
The bartender says, "Well, Pauly, seems you're in a really good mood tonight, eh?"
Pauly says, "Oh, you can bet on it! I just got hired by the city to go around and remove all the money from parking meters. I start on Monday!"
The bartender congratulates the man and proceeds to pour the round.
Monday evening arrives. Pauly comes back into the bar and says, "Bartender, two rounds for everyone on me!"
The bartender says, "Well, now! If you're so happy just over having this new job, I can just imagine how happy you'll be when you get your paycheck!"
Pauly looks at the bartender with a confused look on his face, pulls out quite a handful of quarters from his pocket and says, "You mean they'll pay me on top of it?"