A blindman and his guidedog enter a bar and find their way to
a barstool.

After ordering a drink, and sitting there for a while, the
blind guy  yells  to the bartender, "Hey, you wanna hear a blonde joke? "Thebar  immediately  becomes absolutely quiet. In a husky, deep voice, the woman  next  to  the  blindman says,"Before you tell that joke, you should know  something.  The Bartender is blonde,the bouncer is blonde and I'm a 6'tall,  200  pound  blonde with a black belt in karate. What's more, the woman  sitting  next  to  me is blonde and she's a weightlifter. The lady to your right is a
blonde, and she's a pro wrestler. So think about it mister, you still  wanna tell that blonde joke?"  The blindguy says," Nah, not if I'm gonna  Have to  Explain it five times."