Heightened probability of a shart attack (i.e. wet-fart incident).
After 5 pints of Guiness and 2 bean burritos, Bob issued a "shart warning".
When a person or group of people surprise/scare you so bad that you shart your self.
Shart
(Walks through door into dark room)
Everybody: SURPRISE!!!!!
You: AHHHHH!!!!!
(During the commotion you have had a surprise shart)
A small series of hot farts that bubble up through the outer labia.
That was a fine shart-cootery quite a pungent presentation.
When Tony eats an entire tub of mustard and subsequently shits his pants.
That Katz Deli Mustard Matt gave us was so good until I saw Tony mustard shart in his seat next to me.
Jumping the Shark is when a show reaches its creative peak. However, jumping the shart is when a show already jumped the shark, and somehow gets even shittier than it already has.
Family Guy jumped the shark long ago back in Season 3, then jumped the shart in season 5.
meaning that you have shat splatters all over your pants its commonly used in ireland
i've sharted me self or i sharted myself