Fetus1's definitions
1. The progressive eating away of one's underwear over time. Usually caused by crotch sweat and crotch smell. Will begin as small holes in crotch of underwear, will become a gaping hole over time.
Bill's mother bought him new underwear after she noticed that many of his undies had succumbed to crotch rot.
by Fetus1 December 29, 2007
Get the crotch rotmug.