that's so dick Share definition Flag refering to something that is extremely awesome or unusually large. Usually used by women, or gay men. Julie: "Did you see that hottie with the bomb ass ride?" Courtney: " Hell yea, that's so dick!" that's so dick by C-Money 09 January 22, 2008 0 0 Get merch Get the that's so dick mug. Buy Now — $32.95 See more merch