Goomba

Mario was running down the same dirt-paved path, with not a care in the world. He did wonder, however, how Princess Peach will look. Mario sure loved Peach...

And then came the common brownish colored mushroom that formerly was banished from the Mushroom Kingdom for being a traitor. The Goomba.

"Pfft, this is a cinch," Mario stated as he jumped on the Goomba and flattened it, walking down the path as if nothing happened.

However, Mario underestimated the canine-baring mushroom, as the Goomba suddenly grew in size, and it grinned evilly. Mario screamed in horror as he tucked on his hat and crouched down, only to be stomped on by the Goomba, who then turned around and headed towards Toad Town. Mario moaned in pain as he tried to reshape himself.