Man walks into a bar and urgently asks the bartender for 12 martinis. The bartender says" wow buddy, you must really be celebrating something". The man says "yeah, I'm celebrating my first BJ". The bartender replies: "well congratulations, i'll give you 13 martinis, the last is on the house". The guys says " that's ok, if 12 doesn't get that taste out of my mouth, nothing will."