The bartender looks up and says: “Wow, have you got something to celebrate?”, after which he pours the shots. The man replies: “Yes, my first blowjob!” and takes the first shot.
Bartender: “Well, congratulations! Here, have another on the house!”.
The man shakes his head and says: “Nah, thanks, but if these 10 won’t get that horrible taste out of my mouth, I’m pretty sure the eleventh won’t do the trick either!”