脱衣麻雀だついまーじゃん

noun

strip mahjong

A variant of mahjong where players remove clothing when they lose. Often associated with adult entertainment or fictional settings.

• 脱衣麻雀だついまーじゃんは、負まけると服ふくを脱ぬぐルールの麻雀まーじゃんだ。

  Strip mahjong is mahjong with a rule that you remove clothing when you lose.