A blind man and his seeing-eye dog enter a bar and make their way to the middle of the bar.
After ordering a drink the blind guy says to the bartender, “You like to hear a blonde joke?"
The bar immediately becomes so quite you could hear a pin drop.
In a low voice, the woman sitting next to him says, "Before you tell that joke, you should know some facts, the bartender is blonde, the bouncer is blonde, and I'm a 6' 2” tall, 210 lb. blonde with a black belt in karate.
Also, the woman sitting next to me is blonde and she's a female boxer. The lady to your right is a blonde, and she's a wrestler. Think about it for a minute, Dude. You still want to tell that joke?"
The blind guy says, "Nah, not if I'm going to have to explain it five times."