Cheetor - John Crichton (Farscape Season 1), Also, Marty McFly (Back to the Future)
Blackarachnia - Chiana (Farscape)
Optimus Primal - Captain John Sheridan (Babylon 5)
Tarantulas - Professor Hubert Farnsworth (Futurama)
Dinobot - Lt. Commander Worf (ST Next Gen, DS9)
Airrazor - Princess Katrala (Farscape, Look at the Princess Trilogy)
Waspinator - Stark (Farscape)
Quickstrike - Buford "Mad Dog" Tannen (Back to the Future Part 3)
Inferno - Braca (Farscape)
Silverbolt - Lt. Commander Data (Star Trek)
Tigatron - One of the Knox (Stargate SG-1)
Scorpinok - Prince Clayvore (Farscape, Look at the Princess Trilogy)
Megatron - Scorpius (Farscape)*
*Just a note, I consider Scorpius to be the superior villain to Megs. I love megs for the villain he is but if he ever went toe to toe against Scorpius I can only ever envision defeat
And yes, I enjoy Farscape, SG1, Star Trek and Babylon 5. Accusations of supreme geekery will be taken in stride
