The term "trilly willy" originated in northeastern New England back in the early 80's. During swim class a slightly overweight, beautiful blue-eyed boy got his swimming trunks pulled to his ankles by notorious schoolyard bully Dane Thompson. While the girls, still dripping wet, pointed and laughed the Phys. Ed. teacher Nigel Williamson (an immigrant from Great Britain) looked on with curious arousal while pointing out what he referred to as "the young chap's 'trilly willy'."