(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!"