A blind man enters a ladies bar by mistake.  He finds his way to a bar stool and orders a drink.  After sitting there for a while, he yells to the bartender, "hey, you wanna hear a blonde joke?"  The bar immediately falls absolutely quiet.  In a very deep, husky voice, the woman next to him says, "before you tell that joke sir, I think it is just fair; giving that you're blind; that you should know 5 things:

1)  The bartender is a blonde girl.
2)  The bouncer is a blonde girl.
3)  I'm a 6 foot tall, 220lb. blonde woman with a black belt in karate.
4)  The woman next to me is blonde and a professional weightlifter.
5)  The lady to your right is blonde and is  professional wrestler.

Now think about it seriously, mister.  Do you still wanna tell that joke?"

The blind man thinks for a second, shakes his head, and declares, "nah, not if I'm gonna have to explain it 5 times."