ボキボキMeaningsAdverbAdverb taking と1. cracking sound (e.g. cracking one's knuckles); crunching sound (Onomatopoeia)Other readingsポキポキぽきぽきぼきぼきExamples1指ゆびの関かん節せつをポキポキ鳴ならすのはやめろ。Stop cracking your knuckles.