A blind man walks into a bar and asks, "You all wanna hear a blonde joke?"
The female bartender responds, "Let me stop you right there. I'm a blonde. The big bouncer at the door is a blonde. There's a biker chick sitting next to you, who is also a blonde. The singer on the stage, the manager of the bar, and two of the people at the table behind you are all blondes. Now think, do you REALLY want to tell that joke here?
"Nah," the man sighs, "not if I'm gonna have to explain it 7 times."