Top Definition
OMFGZ is an exaggeration of OMFG, meaning Oh my fucking god.
You use it to impersonate an over enthousiastic person.
Alan: Yay I can't wait to go to Rome it's gonna be so cool omg omg
You: OMFGZ YA T3H R0ME IZ DA BEZT ROFLOL
by Nesco May 23, 2007

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OMFGZ is an exaggeration of OMFG, meaning Oh My Fucking GodZilla.
You use it to impersonate as an over enthusiastic person.
MLG Potato: Yay I can't wait to go to Japan it's gonna be so cool omg omg
You: OMFGZ YA T3H J4P5 IZ DA BEZT ROFLOL
by Llama Leap November 24, 2016

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Phrase meaning oh my fucking god.
The "z" is just used to over exagerate the phrase.
Usually used by Paul Griffiths
Paul: I own babycakes
Loser: what's babycakes
Paul: Omfgz!
by daniel$cott March 02, 2008

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Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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A variant of OMFG but with zombies, usually used in a one word sentence.
OMFGZ! OMFGZ. OMF-gurgahhadghdh Brains.
by shicknannon@gmail.com December 15, 2009

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

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