The foamy frothy schmeg that collects around the ring of your cornhole after you take a spicy or runny shit. Sometime it can almost be in a jelly consistancy. CAUTION sometimes doo doo butter can make you feel like your shitting razor blades.
Wendys Wild Mountain Spicy Chicken sandwhich gave me the worst case of doo doobutter.
On the eve of his colonoscopy, Robert reflected upon his anal escapades; the crimson hued doo-doo butter trickling out of his newly violated orifice not only stained his hospital issued gown, it stained his soul.
when you have a very greasy fart and there is a little something extra left in your underoos. you might !as well grab ya 2 pieces bread and some jelly cause you got some doo-doo butter
"oh fuck! i knew i shouln't have eaten seventeen tacos for breakfast, down i got doo-doo butter running down my leg!"
"damn r-kelly im hawngry, can i get a lil bit of your world famous doo-doo butter or do i have to go scrape it off some 12 year old girls face?"