What's better than one Yoshi? Two Yoshis? What about... get ready...three Yoshis?
Boom. Done. Well, sort of. Never one to shy away from bizarre self-referential humour, Nintendo made a character, a vehicle, and a racetrack modelled off its adorable green dinosaur for Mario Kart 8. While I haven't encountered anything like it yet online, this means that there could very well be 24 separate Yoshis in a single Mario Kart race if each player chose him as their racer and their vehicle.
So. Many. Yoshis. And what happens if all those racers choose Yoshi's Valley? Yosheption? That, or just an overload of Yoshi-induced cuteness.