fool Share definition Flag Word for a friend. Interchangeable with homeboy or vato. "Aw fool you know I tasted that honey dip last night.""You can come to the picnick but you better bring some forties fool." fool by Tribbett May 3, 2013 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