A statement used by dudes who have sexual relations with attached women when the cuckold gets wind of the situation and the cuckold calls the player in question, promising revenge. Also a song by UGK from their album "Supertight" which explains it a lot better.
Dude: "Yo, you fucking my girl? When I see you, I'm killing yo' ass!"

Cold Mack:"Say Jack, don't hate the player, hate the game! By the way, I left it wet for you, trick!"
by A.C. Smooth December 31, 2011
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