Last night Winona Ryder brought her adorable, crazy-eyed self to Late Night and listed accidentally joining Al Qaeda or turning into Pete Townshend as her main reasons for not using the Google machine. Fair enough. Over on Conan, Donald Glover revealed the unfortunate Twitter handle he had to settle for after his dad joined the other social network before he did, and Denis Leary traded insults with Jon Stewart over the amount of effort versus the payoff that went into each of their best-selling books. Wrapping things up on The Late Late Show, Roseanne Barr urged Craig Ferguson and the rest of the world to become a vegetarian like she did. In this version of the diet you still get to eat salted pork! Watch our compilation to see what you missed.