Plankton Cartoon Character - Iconic SpongeBob Villain #3771110 (License: Personal Use)

This vibrant illustration features Plankton, the diminutive green copepod antagonist from *SpongeBob SquarePants*, depicted with his signature single yellow eye, black stitched antennae, and exaggerated joyful expression. His arms are raised in celebration or scheming glee, embodying his comically persistent yet doomed ambitions. The transparent background makes him ideal for overlays, memes, or fan art.

Commonly used in fan sites, merchandise pages, educational content about animation characters, and social media posts celebrating SpongeBob lore. Matches user intent for character identification, nostalgia, or creative inspiration.