Okulla
A type of toilet dwelling frog, which feasts upon the feacal matter left in a toilet bowl. They can often be found at gay bars, as the semen often found in the bowls is apparently a real treat for them. They are generally regarded as repulsive creatures.
I'm saving mad water now i've got an Okulla in my shitter, its gobbling down all my little brown fishies. With Gusto!