(1) A
Pokemon that cannot learn any moves besides Harden, and tackle if you've evolved it from a Caterpie.
Will evolve to Butterfree at lvl. 10
(2) A useless person who rarely moves outside his house, likes to stay in and his head is impenetrable to matters outside his computer.
(3) A "has-been." Used to go around doing physical activities, but now stays immobile and
lazy. May one day become fit again.
ex.1 "Dammit
Joe you're like some kind of Metapod nowadays.
ex.2 The
celebrity is now a Metapod, but hopes to one day be a Butterfree.
ex.3 "You're more
useless than the time my Caterpie evolved to a Metapod!"