Back in 2011, a video of the World’s Guiltiest Looking Dog (see below) went viral, and it has been viewed almost 40 million times since. Denver’s ridiculous toothy grin and wagging tail still make me laugh, even though I’ve seen it dozens of times. Now, Denver is back with another video in which he tries to make up for a bit of naughtiness. It seems that Denver loves to chew on Christmas balls. If only the red lips didn’t give him away, it would have been the perfect crime! Lucky for Denver, his owner is a true dog lover who understands that, sometimes even a good boy just can’t help himself.