Farts first thing in the morning that are high pressured, in high quantity and sometimes high pitched or squeeky. Often caused by your guts digesting overnight and disturbed by the sound of your alarm clock.

When you eat dirt for the first time and leave your family to build a shack in the woods

When put a large amount of strane on your body until you fart/shart

1. uncontrollable flatulence produced by the onset of a full bladder.
2. when the pressure in your full bladder causes you to physically lose control of your farts.