Not that it has much competition, thinking about it.
Halloween is on the way, and people are getting scared. To help calm themselves down, it seems, they're heading over to Twitter to see what kind of fun the social media site is having with the hashtag #SpookyCelebs. Encouraged by Chris Hardwick on his web-savvy new Comedy Central show @midnight, Twitter comedians are taking to the trending topic like flies on a rotten Jack-o'-lantern. Here are 10 of our favorites…boo!