Fisting an orifice while simultaneously being shat and pissed upon"
Chris: Hey Rachel
Rachel: Hey, do you want to have sex?
Chris: Well...only if were going to be shisting.
Rachel: Of course, I've been holding in a big shit all day.
Chris: Yes!, plop that on my chest.
by encyclopedia of sex October 7, 2005
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A mist of shit - i.e. a very watery diarrhea that sprays, likely caused by the ingestion of laxatives. It tends to leave small droplets on the toilet and on surrounding areas.
I took a dulcolax and damn, I was shisting all over the place.
by im12andwatisthis March 28, 2014
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A useful substitute for the word "shit". This G-Rated slang is to be used in public settings, such as school when your teacher wouldn't approve of you saying "shit".
Principal "Maria, you have a detention because your skirt is too short"

Maria "Shiste!"
by thekooker December 7, 2010
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Used in place of 'shit' by people trying to quit their bad habbit of swearing, or when a person feels that they are too pure to swear.
Has the compounded benefit of rhyming with the swear word 'Christ'
Holy shist, that guy almost ran me over!!!
by Avi February 4, 2004
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chris likes to shist shit at parties
by dictator of October 7, 2005
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Noun; a type of rock, sounds like a swearword, i personally think the guy who named it was stupid
swearword:
Person1: Holey shist!
Person2: You mean shit?
rock:
Person1:Dude, you are so lucky to get shist to research, the name is so cool!
Person2: I know man, right?
by Food is life December 28, 2011
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A form of being wasted, in you're own world, just...chillin'.
Livin' life shisted.
by anewbeginning April 18, 2009
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