Spoilers abound below...beware!

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* Miss Burke's decapitated head sprouting tentacles, then crawling back to and reattaching itself to its body, which is ''still walking around''.
* Principal Drake getting up after being shot, with a bunch of little parasites crawling out of the bullet hole in her head.
** Ditto her ImpaledPalm and subsequent chase through the darkened school by the coach.
* Marybeth's transformation into [[OneWingedAngel her alien form]], her arms turning into CombatTentacles and her head melting into her body, then turning into one ugly creature that looks like the Franchise/{{Predator}}.
* The sight of Jon Stewart with a pen [[EyeScream jammed into his eye]] is either this or CrowningMomentOfFunny.
* Mrs. Brummel in the shower with her skin peeling off, and moaning for help. Made even more gruesome when patches of hair come away, with mushy scalp included.
* Coach Willis standing out in the rain with dozens of little tentacles sprouting from his head and razor sharp teeth.
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