Triskaidekaphobia

    A clinical word for the fear of Friday the 13th.

    Time to learn a new word! Before you fall into a well and die a horrible, agonizing death.

    Editorial note: Whoa! You've found a super-old post here on BuzzFeed, from an earlier era of the site. It doesn't really represent where we are anymore, and may in fact be totally broken, but we're leaving it up as a part of our early history.