A common form of diarrhea, in which soft fecal matter and non digested food (most often lettuce or vegetables) covers much of the toilet's surface water, giving the appearance of a miniaturized marsh, swamp or bog within the bowl. It must then be allowed to linger; no flushing, until potency has been acquired and a second party has declared it to be such.

Also sometimes but rarely known as Bowel Bog