Montgomery Grassblock Watterson (Monty for short) is one of the Wattersons' cousins and has a bunch of powers. He came from Gumbapedia Fanon, so some characters/locations from there may be mentioned.

Montgomery "Monty" Grassblock Watterson


Grass-Block/Cat hybrid






Montymore (In school time), Elmore (on vacations)


Sara Grassblock (née Watterson) (Mother) ,Mr. Grassblock (Father), (Gumbapedia Fanon) Gumball Watterson (Cousin) ,Anais Watterson (Cousin) , Mabel Watterson (Cousin), (Gumbapedia Fanon) Nicole Watterson (Aunt), Richard Watterson (Uncle)



  1. Never gets dizzy
  2. Can run for 10 hours
  3. A speed as high as the speed of sound
    1. So much he can fly!
    2. He's pretty much a parody of WordGirl.
      1. Not really because he's a grass block.
      2. Not really because he's a boy.
  4. He can breathe underwater for as long as 3 years!



  1. "Gumball Jr." Watterson Tyson (Gumbapedia Fanon)
  2. Gumball Watterson
  3. Darwin Watterson
  4. Mabel Watterson(Gumbapedia Fanon)
  5. [Mercury] (Gumbapedia Fanon)
  6. Mars
  7. Jupiter
  8. Saturn
  9. Nix


  1. Anais
  2. Fireball (Gumbapedia Fanon)
  3. Anyone from Evil Universe (Gumbapedia Fanon)

Imaginary Friends


Mars is just like Monty.


Jupiter is just like Gumball.


Saturn is just like Tyson.


Nix is Cheryl (Gumbapedia Fanon) in reverse.

(Same personalities, but he's a good guy. Oh, and he's not female either.)

Evil Monty

Evil Monty is pretty much the second Cheryl (Gumbapedia Fanon)


  • He still needs training wheels as mentioned in The Book (Part 2). (Gumbapedia Fanon)
  • It is possible that he has tiny relationships with Gumball's classmates.
  • He has 4 imaginary friends:
    • Mars
    • Jupiter
    • Saturn
    • Nix
  • Monty has more friends than he does enemies.
  • He never gets dizzy.
  • He can fly/run at the speed of sound, revealing that his walking speed is about as fast as [Watterson|Daisy]'s running.
  • He can breathe underwater for 3 years.
  • He is a grassblock/cat hybrid.
  • He is a boy.

Humiliating Secrets

  • He watches:
    • Octonauts(rarely)
    • Mickey Mouse Clubhouse(rarely)
    • Pippi Longingstocks
      • He only watched this once and that was in "What The Heck Is That?".
    • WordWorld
      • Unless there are better shows.
    • WordGirl
    • The Fairly OddParents
      • Unless it's an episode he has seen.
      • Unless there are better shows.
  • He plays ROBLOX.
    • Unless it ruins his day.
    • Unless all he wants to do is check his messages or something.

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