When you fart so hard you poop in your pants and it spreads all throughout your shit butt. Usually a side effect of the weed being too fire.
Brayden: Holy shit this weed so fye I just farty poopsed on my shit butt
Jeff:damn
Brayden: I guess it's a severe case of Farty poops on my shit butt
Jeff:damn
Brayden: I guess it's a severe case of Farty poops on my shit butt
by Sargonasa November 25, 2021
Get the Farty poops on my shit buttmug.