飲のみ回まわし

noun

passing the bottle around

Refers to the act of sharing a bottle of alcohol among a group, each person drinking in turn.

• 宴えん会かいでは、よく飲のみ回まわしをして親しん睦ぼくを深ふかめる。

  At parties, people often pass the bottle around to strengthen camaraderie.