Definitions by Scott Levin

crime of passion 

Someone whose birth did the world a disservice. Essentially, a "crime of passion" is a person whose creation was a mistake.

Look at that crime of passion Jeff over there: he's urinating in the bathroom soap dispenser.

crime of passion by Scott Levin June 7, 2005

peter pan 

As epitomized by the boy in the story who never wants to grow up, to be "peter pan" means to be excessively immature.

Your house just got egged? That's peter pan man.

peter pan by Scott Levin January 16, 2005