What is Doo-doo Butter?
1.
The liquid that oozes out of your butt when you have diarrhea.
R. Kelly pours doo-doo butter on pre-pubescent girls.
2.
Anal fissure seepage, primarily fecal in nature.
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.
See
3.
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?"
See
4.
watery feces (A.K.A. "splatter shit")