smartness Share definition Flag something you probably dont have Dude, you have a smartness level of zero!!!!!!!!111!!!ONE!!!ONE smartness by jambley July 30, 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