By: Addison Wylie Vampires and the mockumentary genre have both been exhausted thanks to current fads, and spoofing these horrific bloodsuckers has also been done before. Yet, What We Do in the Shadow is one of the funniest films of the year. How so? Filmmaker Taika Waititi and comedic actor Jemaine Clement use inventive intelligence to ingeniously breathe life into these seemingly overplayed areas. There are various forms of comedy, but it’s always helpful when…