We’ve seen plenty of videos poking fun at Apple’s Siri and Apple itself even launched a cute commercial starring its iPhone 4S assistant and Santa Claus.

The best one of the lot might be by comedy team Rooster Teeth. It’s called “Siri: The Holiday Horror Movie (Trailer)”, and has all of the fake gore and cheesiness you’d expect from a really crappy Horror movie. The only difference is that the evil force that stars in it is none other than Apple’s Siri.