He is a derp... The rest of his derp came from OC Wars. When Kirbo got beamed by the dark lord, he needed to pass it off because he is unorganic. He needed to pass it off to another unorganic derp and the only unorganic derp was Omega9. When he passed it on, it caused his face to mutate more, becoming more derpy. The energy also caused him to get his purple colour and made his mask crack and emit purple aura. Omega9 was created just before Kirbo, by a couple days. The brilliant creator (AKA Sir Derps II) had to use a certian chemical called "derpius cemius" to activate the succ powers. But because Omega9 was supposed to be "The Ultimate Life Form", he used some of it to make Omega9 more powerfull. This geneticaly mutated his face and caused him to have only a little bit of derp. I was going to explain a theory that kirbo is a counter part of Omega9. I didn't though
