A rare mishap in which the child's father is having sexually relations with another man as the child walks in. The semen then shoots and lands perfectly on the child's hair marking him for life. It is a commonly known source for embarrassment and bullying among school and friends. Most inflicted with this unfortunate incident should and do turn to suicide.
Also known as a "Joe Crowther"
Oh thats Joe Crowther, its some kinda jizzstain or something