1. A nut that has not been properly decomposed within the body. These nuts cause for discomfort when releasing crap from your ass.
2. A person who is causing discomfort to another.
by Tam 92 September 21, 2005
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when a guy whipes his ass from back to front
Ralph is shit-nuts
by Marc December 15, 2002
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it's a past-tense verb. this occurs when you are fucking a girl from behind you actually take a shit and bust a nut at the same time. this usually occurs as an accident, but those who are extra freaky my try to do it.

this takes the wet spot to a whole new level.
for those that try to do it and know it's coming, they can always exclaim to their sexual partner, "baby, i'm about to shit nut" or when they finish, they can say, "oooo i shit nutted"...
by fireball roberts September 14, 2007
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is what happens after anal orgasms!
When 2 men have sex one guy has to be the giver and the other the reciever, and when the reciever orgasms the giver get's covered in whatever shit the reciever hadn't already disposed of before sexual intercourse occured hence "shit-nuts"
by ljvjlessenger August 25, 2003
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