“Bob’s sponge”

SpongeBob SquarePants stands beside Squidward Tentacles, who looks annoyed, then SpongeBob holds a knife and looks determined, followed by a close-up of SpongeBob with a lightbulb on his head, then a distorted red-tinted close-up of Squidward, and finally a blue-tinted close-up of Patrick Star, all set against the backdrop of the ocean floor in Bikini Bottom.