rudestick
Originating from 1950's England, the term 'rudestick' was used to denote the batons used by the Metropolitan police force. Nowadays the word is used mainly to refer to either skinny rudeboys or the male genital system.
Rudeboy - "Man thinks he's a rudeboy, psssh he's a rudestick son"
Male genitals - "Doctor i think there's a problem with my rudestick"
Male genitals - "Doctor i think there's a problem with my rudestick"