Describing any party heavily populated with douchebags to the point where one will literally be covered in douche upon entering. Such occurrences have begun to happen with increasing frequency, as teenagers become more violently attracted to rap, arrogance, and a penchant for acting knowledgeable, despite evidence on the contrary. College students, particularly, are quite susceptible to this behavior. Hence, nearly any college party can be likened to a field of douche. Avoid high school parties unless your whole body is as dirty as a rotten vagina.
I entered a field of douche with a raincoat and hid under it most of the time in fear, constantly citing one of Marlon Brando's famous lines in the film, Apocalypse Now: "The horror..the horror!"