Cyborg Trex is a T-Rex brought back to life with machine parts and became a cyborg. He runs his own football team, "The Dinoborgs" and he usually bullies McWhimple and the Sixty Whiners.
McWhimple tries everything he can to ignore Cyborg Trex but all Cyborg Trex does is harass McWhimple more. One day however, Fat Swordsman stood up against Cyborg Trex and yelled at the cyborg dinosaur about his bullying behavior. This lead to Will Keith chopping off his robotic leg and walked off. The Sixty Whiner took the robotic leg and hid it somewhere where he can't find.