When a person passes wind (farts) and there is a fecal smell that follows, microscopic shit particles are floating in the air around the person. Which are inturn inhaled through the nostrils of nearby people, these are shit particles.
Steve: Hey Matt, i wouldn't eat that pizza. I let a solid one go near that
Matt: What the hell?
Steve: Yup, now there's shit particles on your food.
By Catina
Shit Particle
Discovered in the Large Haldron Collider. The shit particle has extremely high energy, possesses a positive spin and imparts on matter the ability to give a shit.
Moderate sized bodies like Mr Trump which have no shit particles are anti social, don't give a shit or in cases of complete depletion are sociopathic.