Plankton

The ten-foot atomic powered Plankton is a forever playable character in the Supernanny: The Theory series. He is a large, loyal, and atomic-powered Plankton that enjoys adventure. In the original, he had the personality of a leader. This was passed onto Nicole Birou-Jennings (who will pass it onto Kendra Knight in the Supernanny: The Theory of the Terrific 10). He and Planktonine were kidnapped by Lauren Tiniathan in World 1 of The Theory 2. He was also the only male playable character in the Theory games prior to the appearance of Richard Drien.

He represents Plankton5165, though Kendra Knight later will as well starting in the Supernanny: The Theory of the Terrific 10.

Trivia
In the Creature For The Krusty Krab, Plankton says he is 50 feet in chapter six. A ruler measures Plankton at two inches, though a copepod is typically one millimeter tall, and there are 50 millimeters in two inches. The 50-foot Plankton would've been just one foot tall. This is an indicator that in SpongeBob, this 10-foot Plankton would've been measured at 500 feet.