A person who has a massive digestive disorder resulting in excessive gaseous explosions and pieces of shit smelling like rotten flesh. Hence, the combined propulsion of gas and a solid makes a shit blower the perfectweapon.
"holy mother fuck what in the hell? how did Jimmy get shit on the 3rd floor?"
"goddamn it nigga didn't you know Jimmy is a badass mother fuckin shit blower? DAYUMM SONN!"
One who consistently and prominently displays a "white o-ring" around one's mouth after brushing one's teeth. Thus, it appears that one has sucked a circus clown's white-face-painted penis.
Han brushed his teeth and, failing to rinse the excessive toothpaste from his mouth, formed a white ring of paste residue surrounding his lips. It looked like Han had just finished giving Bozo the beloved-white-face-painted Clown a mean BJ. Han was a clown blower.