まな板いたショー

noun

sex show with audience participation

Slang term for a live sex show where audience members can participate, often involving a 'cutting board' (まな板) as a prop or metaphor.

• 彼かれは繁はん華か街がいでまな板いたショーの看かん板ばんを見みかけた。

  He saw a sign for a sex show with audience participation in the entertainment district.