The condition which compels men to overcompensate their lack of manhood by overachieving in other areas, bodybuilding, for example,
Gherkinson's Disease, I'm 6 foot 5 and washboard abs. Black belt in karate and drive a Maserati.
A rule stating that any swear word or phrase can and should be be replaced with DragonBall Z characters, when in the presence of siblings.
1: My printer just died!!!!1!1111!!!1!! NAMEK!
2: What?
1: Little sis is in the room, rule 51.