WHAT is THAT

SpongeBob SquarePants holds a spatula to his face, then pulls it away with a wide, excited grin, followed by a close-up of his face showing a shocked expression; a young boy in a dark t-shirt and plaid shorts stands in a living room, making a motion with his hands as if mimicking a dance move, then bends forward; a pink, eel-like cartoon character with wide eyes and a screaming mouth has smoke rising from its head.