A guy pulls a prostitue and goes home with her. She strips off and jumps into bed. The guy stands at the foot of the bed, still fully dressed, just staring at her. She says to him, "Come on , what are you waiting for?" He says, " I can`t do it, I`m too short". She says, "Don`t worry, height is no problem, come and enjoy yourself". He half strips off, then stands staring again. "Now what?" she exclaims. "No" he replies, "I`m too short, I would be no good". "For God sake, stop worrying about your height, and get into bed" she replies. So the guy strips off completely. She looks at him standing there naked, then cries out, "My God, you have no testicles". He replies, "I told you I was two short"