User blog comment:Numnum22/DC Universe characters with similarities to other villains:Bud and Lou/@comment-31330278-20200111235956

Here are some: Ozzy & Strut, Rinkus and Sierra, Mr. Skinner (a mute and vengeful henchman) and Max Shreck (weird sense of humor and working with the Joker. Either the Joker or Oswald Penguin. Either way, I think he fits to the similarities list).