A group of friends trek into the woods. One of the girls ingests a parasitic worm in hopes that it will keep her skinny. The worm has an ill effect and she feels the urge to purge. She runs into an outhouse where a zombie emerges from the pit of waste as she is trying to push out the worm. Soon after the group is being chased down by a pack of shit covered zombies.
An all out battle breaks out. As the infestation takes control, the worm creature zombies turn tail literally and run backwards on all fours while tentacle like creatures emerge from their asses.
Meanwhile the girl who originally swallowed the parasite has transformed into the queen and is wreaking some havoc of her own. It's up to Magumi, the last standing girl in the group, to kick some parasite ass.
Yes this is a real film. Don't believe me? Check Netflix, it's available for your streaming pleasure. I gave it a sold 3 stars for entertainment value and an extra half for being unique. If you need a break from heavy horror I highly recommend Zombie Ass for a weird and hilarious change of pace.