大だい尽じん遊あそびだいじんあそびMeanings1nounextravagant spending spree; spending like a millionaireOften associated with lavish entertainment in red-light districts, but can refer to any wildly extravagant spending. The term 大尽 means a wealthy person or big spender.彼かれは相そう続ぞくした財ざい産さんで大だい尽じん遊あそびをした。He went on an extravagant spending spree with his inheritance.