1 definition by David Shmoogle

A sexual act: Two partners stand back-to-back with asses touching. One of the people (usually the man) will then shit into the other person's ass (or into a girl's vagina). This is sometimes used for librication. Usually people do not continue shitting in the person's ass (or vagina) until they have an orgasm (although if it's "kinda hard" you could use it as an immitaion dildo), since that would take a lot of shit. It is usually just done as something to try. Named as a joke from the movie "Rat Race" when a woman had to shit and "it was poking out a little pit...like a groundhog". Also sometimes referd to as a gopher.
Guy: Dude, last night I was fucking this girl and I gave her a groundhog. It was funny as hell!
by David Shmoogle February 19, 2006
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