BLIND COWBOY
An old, blind cowboy wanders into an all-girl biker bar by mistake.
He finds his way to a bar stool and orders some coffee.
After sitting there for a while, he yells to the waiter,

"Hey, you wanna hear a blonde joke?"  
The bar immediately falls absolutely silent.

In a very deep, husky voice, the woman next to him says,
"Before you tell that joke, Cowboy, I think it is only fair,

considering that you are blind,  that you should know five things:
       1. The bartender is a blonde girl with a baseball bat.
       2. The bouncer is a blonde girl.
       3. I’m a 6-foot tall, 175-pound blonde woman with a black

belt in karate.
       4.. The woman sitting next to me is blonde and a professional weightlifter. 
      5.   The lady to your right is blonde and a professional wrestler.
Now, think about it seriously, Mister.  Do you still wanna tell that joke?"

The blind cowboy thinks for a second, shakes his head, and mutters,
"No…not if I’m gonna have to explain it five times."