blates Share definition Flag (Slang exclamation).An abbreviation of the adverb form of 'blatant'. She is blates trying to look cool about it. blates by polkadot jigsaws in the bath October 29, 2008 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