Shartnart is when you shart yo stanky pantaloons in the freezer and it piles up in your pants a bit too much that it reaches the top of your head like a tower and now you have a cozy hat that protects you, a cute name to describe this event would be shartnart
Peak of Human Emotions. It is also that feeling when you hold in a shart for days and you decide to fart it all out in one session which gives a similar feeling like Euphoria, hence yummyum.
Shartfartyummyum is the peak of Human Emotions and can be used in almost anything, in any ways.