a monster that lives deep inside the pipes of your toilet. eats all the poop and instantly grows bigger until the toilet backs up or goes into your average toilet clogging. then before the plunger hits,, it goes deep into the sewer until the left over excrament is removed. dont be alarmed,, they only feed on fecal matter and most every average household posesses a poop monster.
i think we've got ourselves a poop monster in our toilet... time to call the plumber / exterminator.
by PUSSYPEEPER June 22, 2009
During the act of anal sex, or due to insertion of the penis into 1. a female, 2. a male, or 3. an animals anus, particulate matter of feces will escape with the departure of the penus, causing thus forth, a "poop monster"
The "poop monster" has escaped from the cave!
by ILikeToGiz.COM July 9, 2003
Sean Ramon is a major poop monster. Don't you hate how poop monsters are such poop monster? If I was a poop monster I'd pick on myself all the time for being a poop monster.
by JarMan September 21, 2003
When A Really Fat/Obese Man Fucks A Girl In The Ass So Hard That They Shit, Thus Making The Man Really Horny And Smears It All Over Himself Then Eating It
by CaptnDesDes December 13, 2010