Origionally the great race AssHatians created the word to mean he who can not mate with anything other then their right hand.
You just like a Dayzero. Or quit acting like DayZero
by Darushin June 16, 2004
Synonymous with AssHat
Dayzero of OMNI is an AssHat.
by DigitalisAkujin June 15, 2004
god
dayzero is god
by dayzero July 16, 2003

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