A Spanish 1337 variation of the word "Groso". Equals to the english word "c00l" or "kewl". Often used in gamer and geek communities.
Spanish
Person 1: Terminé el Half Life.
Person 2: gr0x.

English
Person 1: I just ended Half Life.
Person 2: c00l.
by Cyberpig February 19, 2007
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