An extraction from the asshole that can cause great muscle pain. Mixture of shitting and farting at once that may cause an uncomfortable dispositioning in your pants.

Noun: The combination of the solid waste and gas excreted from the anus simultaneously.

Verb: The act of excreting shit and gas while farting!

The origin of the word "shart" is credited to L. Crowley (1986) after observing her brother excrete a little extra something along with his explosive gas after after a night of endulgence at the turkey testical festival.

A huge fart with a lump in it.

When one farts and shit comes out too. Often reffered to as a wet fart.

a cross between a shit and a fart. A 'wet fart' with lumps
in it is considerd a "SHART" .

To feel an explosion of gas about to shoot out except shit spit fires with juice all down your leg.

Shit and Fart combined to make the word Shart.
In my school some one wrote Dude I Just Shart on the bathroom wall.

And two times in my school I walked into the bathroom and saw Sharted boxers thrown in a corner, the bathroom was later closed off and cleansed.
When You Eat a lot of Taco Bell and Fart and also discover that you shit your pants.
Everybody has Sharted at least once or twice in there lifetime.
Don't lie you have Sharted yourself one time.
People who Shart themselves tend to smell like Aquil