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a common mistake when writing omfg. It is pronounced "OHM-FAH-GAH", despite the spelling.

Meanings include:
1. Oh my fu**ing god AHHH!
2. A sudden storm of ice meteors. Usually resulting from a spell.

Variations on the word include extensions of letters, most commonly the A on the end. eg. OMFGAAAA
A user on msn is extremely croppled and writes "maan im so croppled OMFGAAAAA!!!!"

Omicron, the ultimate evil, summons OMFGA!
by Kitney April 09, 2007
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