the heavier, more common (usually teen or early twenties age) copycat; species Skank-o-potamus usually displays muffin top and back fat rolls, but mimics dress and behavior of Sluttasaurus Rex. Often found in bars and malls. Generally has fewer diseases but not for lack of trying.
A person of larger stature, whom may be of either sex, that bitches and complains all the time. People of that fall into this catagory usually smell of crotch cheese.
Damn.. she bitching again?? what a snarfa-potamus. Stinky snarfa-potamus go wash your vagina!!
A sex act involving two men and a woman. During double-anal penetration (both men putting their "Peter" in her "Potamus"), the woman starts a low howl; she is then joined by both men as their vocalizations evolve into a Hippo Hurricane Holler, which lasts either until both men ejaculate inside her or the three start laughing so much as to make sex impracticable.
Based on the cartoon character Peter Potamus, inspired by a misheard lyric from "3," the Britney Spears song about guy-guy-girl sex -- instead of "One, two, three / Peter, Paul & Mary," the listener heard "One, two, three / Peter Potamus me."