Nightmare Fuel: The rather furious and livid Squidward stomping up to the frightened SpongeBob and Patrick.
Karate Star
Fridge Horror: Much like real-life sea stars, Patrick's decapitated arm grows into a new body, one based off his karate-chopping spree from the episode's plot. Let the potential consequences of different versions of Patrick being created from his decapitated limbs sink in for a moment.
Rescued from the Scrappy Heap: Unlike most episodes of Seasons 4-8, Patrick doesn't show moments of jerkassery or callousness, and is a much nicer friend to SpongeBob, much like the pre-movie seasons.