Hugo is a Time LordIn '"Raygun vs. Fire!'', Hugo uses a ray gun to put out a fire and to turn Eugene partially invisible. Maybe it's a sonic screwdriver!
Eugene is The Chosen OneIn a Q&A video, Matt is asked by a fan which of his clones would win in a fight to the death. He says Eugene, because he would be smart enough to build a tank to defend himself. This must mean that an ancient prophecy was written, that predicted that Eugene would eventually do this.
Big Shine is actually weakWe never actually see Big Shine beat anyone up, so he must be putting on a tough act. Wouldn't an actual tough guy want to show off his toughness?