Squirrel Girl -vs- Timmy Turner and his Fairy God Parents!

The invincible power of P.I.S. vs the indomitable Toon Force... who wins?

Timmy Turner is limited by Da Rules, while Squirrel is nearly omni-potent.

No

Amazing debating skills.

Take out Da Rules, and I'd say that Timmy's got this fairly easily.

"I wish for Squirrel Girl to lose this battle."

"I wish for power to beat Squirrel Girl."

Furthermore, give him the magic muffin, and he stomps.

Maybe let him start out in his "Galactimus" form, even though Squirrel did beat Galactus by befriending him in a toon-forcey way haha...