Manifesting from the bowels of a being only to be described as the 'King of Thrones', this magnificent structure is often a high mixture of solids, liquids, floaties, and sands. With a stench that is the equivalent to a mixture of milk left in the summer sun and a bloated deer carcass, poopacabra can only be semi-masked with a mixture of sawdust and whiskey. The most notable part of the poopacabra is the inability to eliminate it on a single flush. It will generally require 4 to 5 flushes to get all of the feces forced through the plumbing however an unforgettable shit lining will stay in the toilet like a shadow of remorse.
Adam - "After four straight days of Mexican food and beer the poopacabra was unleashed. It took four flushes and still left a brown streak in the toilet and my roomie thought a murder took place in the shitter."
Another name for the bunghole, the asshole, the toilet muscle, the butt, the rosebud, the brown starfish, etc. -- the place where turds come from.
So named because it is in the area of the body where one generally leaves a shit (I know it's supposed to be 'takes a shit' but you don't take shits, you LEAVE shits!)