Seth Rogen's Red-Band The Night Before Clip Has A Filthy, NSFW Song For The Holidays

Christmas songs usually follow a handful of traditional themes and revolve around family, togetherness, the general chilliness of the season, a baby being born, or a rotund gentleman breaking into your home after you go to sleep. Taken as a whole, they tend to be positive and festive, like hug in musical form. Well, Seth Rogen's upcoming movie The Night Before has a very different take on what is a holiday appropriate jam. To be fair, this isn't actually a holiday song of any sort that you see i...