The sensation of Apple iPhone 4S is not really the phone itself, but the feminine voice that lives within it called Siri. Siri allows users to voice control the iPhone to do a plethora of tasks like call people, set alarms, set up meetings, check the weather etc.

Inspired by Siri’s talent and bizarre human abilities, now a website called Roosterteeth.com has produced a satiric short film titled “Siri: The Holiday Horror Movie”. It basically follows a group of friends who get an iPhone 4S for a Christmas present and then become haunted and killed off by Siri’s psychotic alter ego. Check it out the trailer below!

Although, Siri has not yet been localized for Chinese, I’d love to see how it handles Beijing-huar!