Watoad is an evil version of Toad. He was created when Nintendo was testing out the Wa-Machine, and the Wa-Machine zapped Toad. Watoad went on to become a villain in a few shames and was even the main villain in Super Toad Land. After his defeat in Super Toad Land, Daisy killed him. It has been noted by some that the more times Watoad is defeated, the more robotic and less organic he becomes. He died in Wii Crap because constipation made him asplode.