You might think the Villager might be one of the weakest Smash characters if you go by their actual games but remember they lifted a whale shark in the air like it's nothing and casually push a T-Rex skeleton in their house if they don't like how it's positioned
A gag I would like is a Goomba bumps into Mario,turns him into small Mario, apologies because he is not a bad Goomba and it was an accident only to make Mario game over when they hug to make up