mecha

1) Japanesse slang for Mech (piloted robot)
2) A giant or small robot used in Japan controlled by a person 18-21 years of age, with the exception of "the choosen one" type of pilot who is usually 15 years of age.
3) Robot with unbeileveable power, weapons, and height. Usually defies the laws of physics.
4) Can usually be found in Anime, secret underground factories, and outer space.
5) Also see Gundam

"Check out the super proton cannon on that gigantic mecha being pilot by some asian kid who is distroing the evil empire group called The Company."

by Rodney November 22, 2003

mecha

mecha reffers to any mechanical construct of death that is controlled by a pilot who sits in a cockpit of some sort.
Power Armor is not considered mecha.

"Run away, some big fuggin mecha are coming!"
"What, is this the biggest gun you can mount? Shucks..."

by Swissjak March 29, 2004

mecha

or mechakucha
meaning messy, messed up, crazy, extremely, etc.

my room is now so mechakucha!
he made my project mechakucha.
that is mecha kawaii!

by Mitan April 22, 2008

mecha

Spanish slang used in Central America for gun, weapon, revolver.

Hey Carlos.. if you're gonna go to the Casino, you better hide your mecha real well.. those bastards will surely search you!

by Jorge February 19, 2004

mecha

Gaint to small robots or cybernetic cover suit that generally have some kind of weapontry or harmful side effect.

That mecha over there has two laser cannons and two missle lauchers on it.

by mecha4ever March 10, 2003

mecha

Short for "Mechanical"

I love watching anime shows which have cool-looking mechas.

by AYB March 11, 2003

mecha

a Japanese word meaning 1) unreasonably or 2) excessively, as in mecha kawaii--"how cute." Used now in English to mean extremely as in, mecha-groovy.

We're mecha-groovy (from the Capitan Underpants series)

by Jorzef January 10, 2009