Wooser is kidnapped by an evil organization, which does twisted surgery on him to give him the power of the insects.  After gaining the bagworm's inability to move, and the short lifespan of a dragonfly, Wooser becomes the ultimate creature... then dies several days later.  Maybe the dragonfly wasn't such a good idea after all.
I didn't even know you had teeth.
Wooser hat Zähne?
No sabía que Wooser tenía dientes.
No sabía que Wooser se podía poner enfermo.
Alors comme ça,
tu as des dents, Wooser ?
Non sapevo nemmeno che avessi dei denti.
Eu nem sabia que você tinha dentes.