A sickness you get from eating bad food, or just being ugly.
When you get Shartosis you experience bad gas and diarrhea at the same time over and over, most times the sharts are projectile and get all over the place. And sometimes it take days for the sharting to stop.
a tiny dinosaur that gets shitted on by bigger Dinos on a daily fucking basis, this stupid motherfucker can't contribute anything to life or society so because he/she are suicidal