Mario

The jolly, chubby superhero. Mario is usually running around trying to rescue Princess Peach from danger, but it's probable that the only reason he still does so after almost twenty-five years of it is because he likes the adventure. He's an incredibly nice and generous guy, even sympathizing with recurring bosses and giving ice cream to everyone. He's one of the most regular SMAAAASH!! characters, probably only second to Ness.