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Suffix added to any noun to describe the biggest/baddest/meanest/nastiest of its type. Dervied from Godzilla, Japan's national hero, 60's movie star, and general all around badass.
My kitty got the name "Catzilla" after he clawed up the Rottweiler from down the street.
by 1SPectre4U January 12, 2004
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Jul 31 Word of the Day
(noun) A person who sits on the front porch and intimidates, says negative things, or otherwise makes things unpleasant for those nearby.
The boys walked past the house of old man Thompson, the neighborhood porch dick, who always assumed they were up to no good.
by bigweaseldaddy March 08, 2015
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A person (or gaming nerd) who has a complex about his/her status and image when playing Computer Games.

He / She doesn't like losing and will come up with all sorts of excuses.

It's what defines the person's life as he/she doesn't really have one and therefore they will vigorously defend their status so they are not seen as a 'noob' online.
Zillas: Lags! you only got kills because I couldn't play properly because of your lag. I don't play with laggers. I am HISTORY.
by A-Gamer December 05, 2010
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adj.; when used as a suffix for a proper name or specific entity, becomes part of that noun.

Derived from Godzilla, the gargantuan reptilian star of Japanese "B" horror movie genre. Introduced in 1954 as "Gojira", Godzilla is the embodiment of all that is massive, destructive, and extremely difficult to defeat. Ergo, "'zilla" in both the stand-alone adjective and suffix forms represents those same charecteristics. Linguistically, the "z-l" combo has stronger audiological punch than "j-r", thus giving "'zilla" more connotative power than "'jira".
The neighborhood chug-a-lug champ might be referred to as "Beerzilla."

The creator of Micorsoft could easily be dubbed "Gateszilla."

My mother-in-law truly lives up to her nickname, Janezilla.
by fugitive247 June 21, 2005
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Derived from Godzilla, it could be another word for "monster", or just the meanest, baddest thing of any type of person or animal
Derek: Bro, why is ya wife such a "Bitchzilla"?
by MadMenace June 22, 2014
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another term of monster, basically, it come from godzilla, but now, zilla it self trend to means any type of monster, like kingkong, godzilla,dinosaur,Jaws..etc
"look, dad, what a zilla!" Neo point to the sky, while a big monster just there, huge, and cool.
by DigiZilla June 25, 2006
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