Booky Share definition Flag Booky- when somebody is acting strange or wierd. Typically used in nuneaton, Coventry and Birmingham area. A roadman word. Oi bruv stop actin booky Booky by Baderzzgal May 1, 2019 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