marijuana shit
When you swallow fat nuggets of marijuana chased by water, then pop a laxative afterwards, and while you are defecating, you find little pieces of marijuana buds in your feces floating in the poop water. Afterwards, you proceed to dry them with a blow dryer or the sun, grind it up and smoke it with your peers!!
(While smoking a fatty with friends) "Guys, I took one hell of a marijuana shit last night.