Count Gensokyo
Super Smash Bros. Melee is a Fair & Balanced Game
I played, and beat Super Paper Mario, and I would say that Dimentio would pretty horribly lose that fight. Despite being the second to last boss, I still beat him probably the quickest. Don't worry, you can just ship flowers at a later date if it isn't convenient now. Regardless, I'm not even really sure if Super Dimentio could beat Satori. He's very slow, and all it takes is just a little over what his shell can take without hurting repeated enough times.
Good, good...let the waifu flow through you. Now, strike him down and take his place at my side. XD
You know what I just thought of? One Minute Melee: RPNation Edition. That would be freaking sweet.
@LordOfThePitch