Sgt. Sausage

"You will refer to me as Sgt. Sausage, maggots! And I will be your imaginary friend!"

 is a limited-time premium character that was released on March 23, 2022, as part of the Hot Diggity D'oh! 2022 Event. He was unlocked upon the purchase of the Tray of 132 Donuts for the duration of the event.

Trivia

 * From Season 28, Episode 4 “Treehouse of Horror XXVII”.