A guy walks into a bar and orders a dozen Martini's

Bartender says "A dozen Martini's? You must be celebrating something". Guy says "I sure am, my first blow job"! Bartender says "That's great man, I'm going to make you a dozen and throw an extra one in on the house"! Guy say's "Fuck that, if twelve Martini's don't get the taste out of my mouth, noting will".