To take a shit in a very quick fashion. In and out of the stall in minutes, rarely involving excessive wiping.
I had to leave in the middle of that test for the bathroom, luckily it was a shit and run. I barely missed any time.
by Doctor Gels September 22, 2011
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A Shit and Run is when someone takes a shit and leaves it in the toilet for the next person to find unexpectedly. It happened to me after school today and I was pretty pissed.
Mikey likes to shit and run.
by Jimmythefish150 April 7, 2009
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1. To take a shit and leave without washing ones hands

2. To stop off at a relative or friends house with the sole intention of taking a quick shit and then continuing on your way.

3. To intentionally take a shit somewhere inappropriate as a joke and run off. I.E. in your friends car, in the house of someone you hate, a taxi cab a Subway train etc...

4. When your stomach bubbles but you haven't shit for a while so the first portion is a super solid constipated chunk, but is immediately followed up by the nastiest case of the runs you have ever had. (think Southpark Episode of Petite Turrets - Where the guy with turrets says "Piss Coming out My Ass") Usually experienced after eating super spicy food such as Mexican or Hot Thai or Hot Chinese food with the little red peppers.
Usage:

1. "Eewww. I saw that dud take a shit n run without washing his hands, now he's over there stuffing his face with the bread rolls and touching his girlfriends face. If she only knew."

2. "Sorry I had to pull a shit and Run bro, but I my stomach's aching and we were in the neighborhood so... Anyway don't go in there for at least 20 minutes"

3. John "I hate my gym teacher so much I pulled a Shit & Run in his gym bag. He nearly puked when he looked in there. I'll bet it stunk super bad cause I zipped that bitch up too LOL."
Dan "dude that's fucked up, it had to be nasty, I'll bet he just threw the whole bag away"
John "He had too, we all got detention, but everybody thought it was worth it except for a few of the girls"

4. "Dude I had the worst case of Shit & Run the other night, totally reminded me of the South Park episode where Cartmen pretended to have turrets syndrom.. PISS Coming Out My AaaaaSSSSSS."
by Vanguard Reviews October 7, 2009
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While the shit and run has always referred to taking a shit in an inappropriate place (usually as a joke) and then high-tailing out of the location, the newest iteration involves taking a shit in a girl's house after you have had a one night stand with her and then leaving the house immediately (flushing the toilet is optional).
Jack: Dude, where were you last night?

Mark: Met a girl at the bar but she was so fucking annoying I had to pull a shit and run.

Jack: Did you flush?

Mark: Hell no!
by Nair December 21, 2010
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Very similar principles to a hit and run but instead of a car you hit your target with a fart and escape the crime scene without leaving evidence.

There are many ways to acomplish a Shit and Run, all with varying results and hilarity. One method, which is not very tactful, is to walk up to a friend and purposfully fart as close as you can to him, preferably with noise and a touch of moist splatter. This is best carried out in an office where the farticle can linger and there is a chance your target is on a chair and you can drop it in their mouth.

The stealth method is by far the best but does not work well with clingers (farts that follow you.) which will inevitably lead your victim to you. In this method you sneak up to an unsespecting person and quietly pop one out. This action can be covered up with conversation but a stern poker face is important. Once dropped leave the scene and watch as your farticle settles in their lungs. For real potent poppers it is best to get as far away as possible to remove suspicion.
Dude! I just totally shit and runned that gruop of nuns
by Mark Townsend May 16, 2008
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The act of poopin on the floor of a gas station with someone waiting outside to go (that you dont know) and when the walk in and see the shit you run.
"dude we just did a shit and run at the gas station the guy goes what the fuck?! it was so funny"
by Mock 3 December 24, 2009
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Similar to "hit and run", a "shit and run" refers to when a person ( usually stupid ) insults you with a crappy insult, then runs away before you have a chance to respond.
Idiot: omg u liek suck *runs away*
Me: Shit and runner!
by Jango October 16, 2004
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