It's Halloween in Las Vegas and three sexy young ladies are throwing a wild “Bud Bash” party at a haunted hotel with some of their closest friends. But when the mysterious and mystical Baroness introduces them to the dreaded "Weed-G-Board", they unleash the Weedjies, a freakish gaggle of ghoulish ganja smoking gremlins whose only purpose is to party...to death! Now the unwitting guests must put the monstrous cannabis creatures back in the board before midnight - or end up becoming Weedjies themselves!