ハプニングバー

noun

partner-swapping sex club

A type of adult entertainment venue where partner swapping or sexual encounters between patrons may occur. Wasei-eigo from English 'happening bar'.

wasei-eigo (Japanese-coined English), from happening bar

• 彼かれは週しゅう末まつにハプニングバーに行いくのが趣しゅ味みだ。

  His hobby is going to a happening bar on weekends.