Curt or Lizard

In the show "Ultimate Spider Man", Dr. Curt Connors A.K.A the Lizard was Peter Parker's friend until he found Dr. Otto Octavius's Lizard serum that turned him evil. He was upset about his arm loss, and lizards grew back limbs. He took the serum and it worked.... kinda.

 

As the Man Lizard, Curt was able to help Spider Man. What if Curt had filled himself with something else?

 

 Hamsterman would be a funny, less ferocious, creature.