Character Recommendations Based on Sheldon J. Plankton

An intergalactic warlord, on the hunt for infinite power

Pretentious and deadly. Hates rakes

Mostly happy housewife and subscriber to Sponge and Vacuum Magazine

Crabby owner of the grimiest bar in Springfield

Tiny man with big, evil aspirations

A cantankerous hothead whose job is to get others riled up

Hey hey kids! Send cash to the studio in case Krusty has gambling debts to pay off

This regal leader is brilliant and determined, but can display a nasty temper

Jock paying the price for his mistake

This stylish agent would rather improvise than play by the rules