DATY Share definition Flag Dining At The "Y" Eating a female out. With her legs spread - she is in the shape of a Y. This local escort promised a full GFE including DATY and BBBJ. DATY by Deimos September 15, 2006 Words you can keep railfan mug chonk mug chud mug based mug 67 mug slime mug mogging mug chopped mug thot mug glazing mug huzz mug yams mug larp mug unc mug cracked mug simp mug baddie mug bop mug lolcow mug