As copied off a transcript of the episode in question;
Sounds like it could be a conversation held by many a practical fusioneer, me thinks! Not enough time to play, unless your game is serious!!Plankton: A customer? (opens door) Our special today is chum... (sees SpongeBob at the door) ...balaya.
SpongeBob: Hi, Mr. Plankton.
Plankton: Haven't you degraded me enough for one day?
SpongeBob: No. I mean...I want you to come out and play with me.
Plankton: What?
SpongeBob: Play with me.
Plankton: You know how to induce thermonuclear fusion?
SpongeBob: No, but I like to go... (Plankton closes the door)
Plankton: That naive cube! How long must I suffer this?