Goodnight room. Goodnight lagoon. Goodnight octopus who looks like a prune. It's time for bed in Bikini Bottom! Help SpongeBob Squarepants say goodnight to everyone in the lagoon.Goodnight room. Goodnight lagoon. Goodnight octopus who looks like a prune. It's time for bed in Bikini Bottom! Help SpongeBob Squarepants say goodnight to everyone in the lagoon.