What is plankton's middle name?

Answer 1

In the episode, "Plankton's Army" Plankton announced his full name once he got to the secret formula. He said, "I, Sheldon Jay Plankton," So his middle name must be "Jay".

However, if you look at the transcript for the epison, Plankton says, "Sheldon J. Plankton." Therefore, his middle name is not mention, but his middle initial is "J."

Answer 2

Sheldon Plankton and he gets very, very mad at Karen when she calls him Sheldon

Hoped this helped!

ncraffey

In the episode "Plankton's Army," Plankton's real name is yes, Sheldon...lol

Eric

Answer 3

His last name is Plankton and his first name is Sheldon.

Answer 4

Plankton's full name is Sheldon Jackson Plankton.

Answer 5

Plankton's first name in Spongebob is Sheldon.

He is referred to by his nickname, Shelly, in some episodes.

Answer 6

Plankton's full name is Sheldon J. Plankton Jr.

Answer 7

The answer is unknown since Sheldon aka plankton only says “j”. I think the reason is that plankton is scared to say his last name for it might be a girl name, for exampl: juliet