From Forest Gump. Said to someone who predicted or promised something that never quite showed up, as in the mountains of shrimp Forest prayed for. The implication is that it may show up yet, but you doubt it.
Robert: "You said it was supposed to be sunny today? Where the hell's this god of yours?"

John: "You gotta see this guitar player, man! He's like better than Jimmy Page!"
Tim (forty-five minutes later): "Where the hell's this god of yours?""
by Kevnar January 29, 2008
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