Well, considering that this is possible on a video game (since sonic is in ssbb, I decided to draw some pics with Sonic fighting some nintendo characters.
After all he can take them all in one round. And there's no question about that.
So... here's the first pic in the series: Sonic Vs. Donkey Kong.
Nothing like seeing a huge monkey fighting a small hedgehog!
but hey, the hedgehog's got speed!