A male genital equipment which i soversized and "long". A very small penis would be known as a "schmall" or even "schedium" for an average sized one. Started in The Early 2005 By a Young Nerd To Bully Another Rival Nerd. However It Grew on the bullied nerd and now likes to have a schlong so changed to a schmall makes them mad. usually brings on bouts of anger and violence with dramatic consequences.
Nerd 1: Jonny's schlong is big and long, ooh he's going to rape you with it.
Jonny: It's not rape it's surprise sex ok!!!!