VIDEO : Stephen Colbert Swears 'Late Show' Will Be Funnier Than 'Time' Cover Implies

Comedian Stephen Colbert went on a Twitter rant poking fun at Time magazine's somber cover image of himself. Stephen Colbert had some fun teasing himself on Twitter on Thursday and Friday as he joked about his somber photo gracing the new cover of Time magazine. The new Late Show host has spent 23 hours mocking himself, calling the cover "hilarious" and saying he thinks the full name of the magazine is "The Ravages of Time." He even suggested using the cover as a "scary drifter mask" for a Halloween costume.