A brown substance that pops out of your butt hole. It typically emits a fowl smell and is preceded by a poot. Figuratively speaking it is used to describe a negative circumstance.
1. "That dog just dookied on my pillow and it smells awful!"
2. "oh, dookie! I shat my pants."
Excrement that is literally stained; it's stuck like glue inside the toilet and it won't go away, no matter how much you clean up or how hard you brush the toilet.
Ewww! Look at this nasty Dookie! It doesn't wanna go away! I've been scrubbing and scrubbing and it just won't go away!