When your penis gets so hard that it doesn't move.
Before i fucked Jaine my dick pulled a Metapod.
by Roc18 April 22, 2010
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Metapod, a dud pokemon. This pokemon just sits there and all he can do is harden. This pokemon defies the laws of physics to stand up considering its crescent shape.
You have just caught a Metapod.
Metapod was tossed away. (Set "Free")
by Legs You Legend October 28, 2009
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(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!"
by Vincenzul October 3, 2007
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Another word for one's peepee. This is a reference to pokemon.
When I saw the hot girl my metapod used harden.
by PILLOS22 March 10, 2019
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The best Pokemon in existence. All it can ever learn is harden, where its' defense goes higher and higher that it'll take 10,000 hits just to defeat it.
"Check out my Metapod! She is the best Pokemon in the world!"
"Shut the hell up bitch."
"No I swear she's good! She knows harden which is the best move! It shows that she is the best Pokemon ever!"
"Fuck you."
"LETS BATTLE!"
"Plz stop. I'ma run."
"HEY WHERE YOU GOING?"
by Hange Zoe is best girl October 6, 2019
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Someone who acts tough but fails to reinforce their words or appearance with action.

References a character within the Pokemon series which is incapable of attacking, and can only repeatedly use the action of 'harden' to increase its defense.
You niggas let those fools walk all over y'all. You niggas talk shit, but you metapods.
by sickre2 February 25, 2018
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A group of desks or people who are in a pod-like shape (such as a triangle, circle, or square).
The students pushed their desks into a metapod.
by A Wolf Among The Sheep May 17, 2011
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