A blind man walks in to a bar and orders a drink. He takes one sip and senses that everyone is staring at him. In order to break the ice he says, "Would you like to hear a good blonde joke?"
The bar tender says, "I think you should know before you tell this joke that I am a blonde, there are 7 bikers in the corner that are blond and, there is a 6'5" 290lbs. weight lifter working the other end of the bar who is also blonde. You still want to tell the joke?"
The blind man says, "Your right, who wants to explain a joke 9 times?"