SpongeBob SquarePants (1999)

S8E25 The Krabby Patty That Ate Bikini Bottom

As Mr. Krabs searches for loose coins, he spots a gigantic soybean at Sandy's Treedome. Intrigued by what might have caused its massive size, he learns from Sandy that it’s due to an experimental growth formula. Sneaking away with the formula, Mr. Krabs heads to the Krusty Krab, where he tests it on a Krabby Patty. However, the patty continues to expand uncontrollably, leading to a frenzy in the restaurant.