A pear-shaped homosexual male, characterized by a large round buttocks and bulbous belly, below a thin upper body. Movement of a mangoose can best be described as waddling, while thin birdlike arms are held horizontally with hands dangling limply at the ends (similar to the arms of a Tyrannosaurus Rex).
I'd fuck a fat lady before I'd touch Puddingbutt, he's a total mangoose.
by CapnCrouton May 03, 2004
half man, half genderless goose
I was raped by a mangoose.
by AdolfHitler69 February 17, 2015