The area between your srotum and rectum... from the mid 1800's when this was thought to be a muscle. In 1879, it first showed up in medical books as Chodimus Maximus, and was later shortened to Chode in 1903. In 1920 it was discovered to actually not be a muscle, but the name stuck!!!
In french it is known as the Taint and the Souix Indian Tribe effectionately called it the fleshy fun bridge
Chode, also spelt choad, is a variant of the word choda (penis) which comes from the Hindi word (chodna). Chodna simply means to fuck. The word chode however is what is known as a neologism. This is a word that is newly acknowledged but has not been in circulation long enough or widely enough for its social status to be determined. As it stands, the word chode has three major definitions.
1) A short, fat penis that is wider than it is longer
2) The area between the scrotum/vagina and the anus.
3) A derogatory term used to insult somebody.
From Wikipedia.com Chode is a synonym of perineum: The perineum is the area between the anus and genitals (in both males and females). Chode (not to be confused with "choad" meaning a penis that has a width bigger than length)(wikipedia)
Go to wikipedia for more synonyms like gooch and taint(from a contraction of "it ain't", as in "'Tain't penis, and 'tain't ass")