Metal Sonic in M.L.a.a.T.Rby Undertale_Fan_Ultra19.1K20430Reasoning: I am a huge fan of My Life as a Teenage Robot (M.L.a.a.T.R) and Sonic the Hedgehog, and, as I was thinking about both, a question popped into my head. That qu...universechangecombatvexus+21 more