The chemical result when a person stays in tight quarters smoking cigarettes, never bathing, and passing gas. The smoke, dead skin cells, and the gas achieve cold fusion and become something that cannot be washed out or eliminated from clothing.
My dad's house smells like shitsmoke.
by WishingWellJulie September 22, 2016
The stream of hot air that comes out of your ass after taking a reasonably sized shit. Not to be confused with a Fart.
"Dude i just took a huge shit..uh-oh..here comes the shit smoke!
by D-T Slim February 28, 2010