A man is in a hotel lobby. He wants to ask the Clerk a question. As he turns to go to the front desk, he accidentally bums into a woman besides him and as he does, his elbow goes into her breast. They are both quite startled
The man turns to her and says "if ur heart is as soft as ur breast u will forgive me," she replies "if ur penis is as hard as ur elbow , I'm in room 436"