1.) The poo of a person who has received violent anal sex (normally from a father, or father figure) in which massive amounts of sperm have been ejaculated into the ass. This sperm is then mixed with the fecal matter into a slurry which may be drained out and stored for later usage as lubricant or beverage.
2.) The poo of a person who has ingested only sperm for 48 consecutive hours; this may also be drained and used later as lubricant or beverage.
"Go clean the spermypoo from the shower!" Deep voiced naked father, probably a plumber.
"But daaaaaad!!" Whinny volleyball playing boy.