Hey, the Bunny ears were cool.
- I'd agree with the frog suit, just seemed out of place somehow.
- I'd like to say the Tanooki suit. I know I'd normally say it's cool, but in hindsight, it really wasn't that different from Raccoon Mario (and turning into a statue didn't do much good for me), so I was left wondering what the point of it was.
- Kuribo's Shoe is certainly strange, but an awesome power (I refuse to call it Goomba's Shoe).
- Fire Mario in Super Mario Land 2. Why is that strange? Because I could never figure out what that slanted thing on Mario's head was. Made me think Mario was wearing a turban or something.
- "Spring Mario" from Super Mario Galaxy screenshots. Toy Box Galaxy I believe, where Mario turns into a spring. What the heck?
- If I can include a powerup from Wario Land 2... well, just about any powerup there will do. Puffy-Face Wario and Zombie Wario come to mind.