Mistaken identity

A man walks into a bar. the bartender says to the guy, "what can i get you?"


"make it a whisky�, says the man who promptly throws it down in one gulp.


"that will be three dollars," says the bartender.


"screw you!" says the man. "you offered to get me something. i thought you
were paying."


"get out�, says the bartender. "you're banned. i don't need your crap."


anyway, two years later, the same man walks into same bar with the same
bartender.


the bartender looks at him and says, "you're the a****** who tried to con a
drink out of me, aren't you?"


"excuse me, but i have no idea what you are talking about," says the customer.
"i've never been to this bar before in my life!"


"sorry. my mistake," says the bartender. "you must have a double."


"hey thanks, dude!" says the customer. "make it whisky."