Is a incredibly drunk person that turns into a retarded dinosaurraptor with there hands postured in front of there frail chest. These individuals are usually frail to begin with and once they get drunk they tend to fall face first down staircases.
Hey Nell’s do you think Kevin willturn into a sloppopotamus if he drinks the liquor tonight?
A female, usually of the larger variety, who on occasion, or more often than not, has sexual relations with multiple partners at one time. Results in the creation of a "Moldy, Sloppy Coffee Can" for a vagina. Female may involve herself in such activities as trains, gangbangs and other such gregarious activities.
"Get that bitch a T-Shirt!!"
"Damn that's a huge slotapotamus."
"Yeah, 10-4 we've got a slotapotamus here boys. Strap up."