Above is the new trailer for World's Greatest Dad, directed by none other than comedian Bobcat Goldthwait (forever my favorite Police Academy 'new recruit') and starring Robin Williams as a washed up writer teaching high school English and trying to raise a kid on his own. The trailer makes the movie look pretty promising, with Williams taking the family comedy route he's treaded so many times before but then veering off a cliff and careening into the dark world of vagina jokes. As you can see, metaphors aren't my forté. Dare I say that Robin Williams is back? I dare.