152b - Perfect Chemistry
The episode begins with Sandy and SpongeBob at the Treedome working on a teleporter to teleport Sandy's acorns to Texas. Unfortunately, the teleporter fails. The scene changes to the Chum Bucket where Plankton is manically laughing for he just completed a new invention. Karen and Plankton converse for a while, until Plankton enters the invention and becomes a gas. He travels across the street to the Krusty Krab and slips through the door and into Mr. Krabs' office. Mr. Krabs is revolted by the smell and uses a fan to blow him away. Plankton is blown to the Treedome where SpongeBob recognizes him and Sandy is impressed that he was able to turn himself into a gas. Sandy and Plankton converse and Sandy decides to come over and help combine Plankton's invention with Sandy's teleporter. While at the Chum Bucket, Sandy and Plankton talk about science while SpongeBob is sad and feels left out. Sandy then tells him he can be the test monkey.
Plankton and Sandy hook cables up to SpongeBob and teleport him to the Krusty Krab. Unfortunately, only his eyes teleport. Squidward is scared and tells Mr. Krabs who thinks that Squidward just has bad gas. Plankton and Sandy teleport SpongeBob back to the Chum Bucket. It goes like that for a while until SpongeBob's entire body gets teleported. Plankton then traps Sandy and SpongeBob in a cage and teleports him to the bottle where the Krabby Patty formula is stored. Then, Sandy teleports the Krabby Patty formula back to her and SpongeBob, leaving Plankton stuck in the bottle. Sandy said she knew Plankton was in it for the formula all along. The episode ends with Sandy bragging that she cannot be fooled and laughing evilly.