Alex Hirsch just threw down the gauntlet! Color the image and submit it to him via twitter for a chance to win a personal greeting from Grunkle Stan, Bill, and a Guest of Mystery!

  1. cookiesandkittens reblogged this from themysteryofgravityfalls
  2. dipperpinesblog reblogged this from themysteryofgravityfalls
  3. awesomedipperpines reblogged this from themysteryofgravityfalls
  4. 9tfs83 reblogged this from ask-bill-cipher
  5. fireyfobbitmedicine reblogged this from davyback
  6. ask-bill-cipher reblogged this from themysteryofgravityfalls
  7. siodymph reblogged this from dadarismus
  8. dadarismus reblogged this from themysteryofgravityfalls
  9. perfectdisarray reblogged this from irritates
  10. freshmanoflegends reblogged this from themysteryofgravityfalls