FrenchOnion: I was reminded of a lack of understanding I have: what causes a vale between the leg of a man and his genitals? To further elaborate: the genitals of a man naturally exist and protrude thus causing the jeans to stretch over them, and, in the case of some, a recession occurs between his thighs and genitals. I'm not speaking of the normal looks of the way jeans hang on the man. I'm asking what causes the abnormal ceding of the jeans around the genitals on a man. My apolgies for not being lucid. Thank you for your time.