A bum, a hobo and a soda can walk into a bar.
The bum goes up the bartender and says, "Brandy, on the rocks." The bartender pours him his ***** and sets it on the bar. The bartender says, "How do you plan on paying for this?" The bum says, "Here, take this watch. It was my ******'s. It should be worth something." The bartender accepts his barter and continues serving the man for the rest of the night.
The hobo goes up the bartender and says, "Gin Martini, please." The bartender pours him his ***** and sets it on the bar. The bartender says, "How do you plan on paying for this?" The hobo says, "Here, take this necklace. It was my ******'s. It should be worth something." The bartender accepts his barter and continues serving the hobo for the rest of the night.
The soda can goes up the bartender and says, "***** Tonic, please." This time, before he pours the *****, the bartender says, "How do you plan on paying for this?" The soda can says, "Just put it on my TAB."