Blugo
A Blugo is an alien creature that possess six octopus like arms and incredible strength. Blugo's are omnivorous, and will eat anything, including humans. They also possess the unique ability to clone themselves for self defense.
The only thing they enjoy more then eating is smooching with a Blugoette, a female of their species.
A Blugo was first seen, unnamed in the episode Spindly Tam Kanushu, as one of Betty's training partners, it was given a larger role and more detail in the episode Scent of a Blugo.