(idea) by pukesick Mon Mar 27 2000 at 12:07:43
1. See Lemon game. 2. The human head. 3. Anyone or anything that is unsatisfactory or worthless; a traitor; a faker; an inept crook; a poor prospect for thieves; a prosecution witness who cannot be intimidated or bribed; an unprofitable criminal venture or racket.

- american underworld dictionary - 1950
I like it!