A blind man walks into a bar...

...and after managing to find himself an empty seat at the bar he orders a pint.

Bartender fills the pint and as it is being placed in front of the blind man says, "hey Bartender, wanna hear a dumb blonde girl joke?"

Bar goes silent.

"Hey man," the Bartender says, "you're blind so there is a few things you should know before you tell your joke. You are in a dike bar, the only one in town actually, and many of us are blonde. I am blonde. Sid the biker chick next to you is blonde and so is her girlfriend. The bouncer is also blonde along with the 2 chicks behind you playing pool. Do you really want to tell that joke?"

"Nah, you're right." says the blind man, "I would have to explain it too many times."

edit: spelling