I’m the blind guy

A woman was just taking a bath when she heard the doorbell. She thought she’d just pretend not to be home but then the ringer called, “Hello? Anybody home? I’m the blind guy!”

“Ah well, if he is blind I can go and open the door just like this. No need to dress.” thought the lady, hauled herself out of the bath and went to open the door.

“Wow,” said the guy waiting there, “you should be on a fitness studio advertisement!  Now, where should I put those blinds?”