A person who has surpassed all previous notions of sloppyness, they have become so quickly intoxicated and so sloppy that they leave behind a path of destruction equal to that of a dinosaur. Often they deny their sloppyness and continue to increase it.
Broski: Dude, that girl was such a Slopapotamus last night!
Broseph: No. She stole and kept that whole bottle of vodka to herself, broke the coffee table, smashed her face off the wall, ran around naked, puked, called her ex at least five times, cried, was temporarily suicidal and then passed out on the toilet. That bitch was a full on Slopasaurus!
1. A historic mammal, generally 5'6'' 3/4 usually of Dutch decent, but also found to have genetic roots in the southern parts of America. From the latin, Slothiniusmamasaurius. Prounounced "sloth""A""saurus".
2. Also a term used to describe a person who would rather sit alone in a laundry room and stare at a wall instead of interacting with humans or animals.
1. Eg. The slothasaurus was first discovered on the grounds of Iowa's Dordt College.
2. Eg. Man, Danny was being such a slothasaurus at the barn party last night!