1 definition by tlat6969

Top Definition
1)The version of Halo that will come out once the world is ruled by satan, McDonals, and Wal-Mart. (believed to be the same)

2)a halo game that no matter how hard you try you can never beat the first level!
In Halo 666, no matter how hard i try, i loose at the same part in the first level everytime!!!
by tlat6969 August 12, 2009
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