阿吉是海鲜铺的伙(huǒ )计(✒),嗜(shì )武如命(🏽),又(yòu )喜(🔼)打抱不平(píng )(😘),为老板(bǎn )若来不(bú )少麻烦。一日,他因见(jiàn )(🌰)当(🍖)地恶霸欺压乡民,而(ér )与他(tā )(👋)们(⏬)发生(shēng )冲突,后被师傅逐出(⚫)门(mén )墙(qiáng ),在机缘(🤷)巧合下(xià )拜在螳螂派门下学习螳螂拳,后(hòu )师傅与爱人双(🗑)双被恶霸仇家(jiā )所杀,阿(🥀)吉悲愤异常,神智疯(fēng )癫,正(🧚)好练成癫螳螂,无形中(🖲)功(gōng )夫大进(jìn ),在(zài )铲除恶(🥎)霸后,却无法复(✋)原(🐑),镇民(🤠)为(🤸)纪(jì )念(🙄)他给(gěi )他取了(💪)一个外(wài )号“癫螳(🥫)螂”