16 Brilliantly Corrupted Colouring Books That Will Ruin Your Childhood

You’ll never be able to look at Elmo the same way again. Also, slidey things.

Check out more articles on BuzzFeed.com!

Luke Bailey is a senior editor for BuzzFeed UK and is based in London.
 
  Your Reaction?
 

    Starting soon, you'll only be able to post a comment on BuzzFeed using a Facebook account or via our app. If you have questions or thoughts, email us here.

    Contributions

    Now Buzzing