Forum:BMO once was human?

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Well it kinda occurred to me after thinking about the scattered technologies from the mushroom war. I am pretty sure that almost all of the technologies found in Ooo are from the humans before the war. This could go 2 ways. Either BMO was just designed to act human or maybe he/she(not falling subject to the BMO gender debate) was mutated like the rest of the creatures in Ooo. Just some thoughts. Please feel free to correct me if I'm wrong about something or missing something!