1 definition by TWolf87

A term for taking a rather large shit. Coined after needing to shit after watching waaaay too many episodes of the anime Big O, this particular dump is not unlike unloading a giant-ass robot from the launch bay.
Mark: Dude where are you going? You're going to miss the best part of the movie!

Trent: I be back in a bit, I have to go take a Megadeus.
by TWolf87 November 9, 2010
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