Plankton is a one-eyed copepod and the owner of the Chum Bucket, an unsuccessful restaurant located opposite the Krusty Krab. Plankton often tries to steal the secret Krabby Patty recipe, but he is eventually stopped by SpongeBob or Mr. Krabs. Plankton is married to a computer, Karen. Karen is a Wired Integrated Female Electroencephalograph abbreviated W.I.F.E.