Guy walks into a bar and orders a shot of Jack Daniels. He follows it up with another and another until his 6th.

The bartender finally walks over to the customer and asks "Are you celebrating something???"

The guy replies "My first blow job."

Bartender says, "OH!!! Congradulations, let me buy your next shot!"

The man thinks for a second and says, "Nah...if the first 6 didn't get that taste out of my mouth nothing will."