罰ばっ酒しゅ

noun

penalty drink; alcohol drunk as punishment

Refers to alcohol consumed as a penalty, typically in social drinking games or as a consequence for being late. Often used in the context of 罰ゲーム (punishment games).

See also: 罰杯

• 遅ち刻こくしたので、罰ばっ酒しゅを飲のまされた。

  I was made to drink a penalty drink because I was late.

• ゲームに負まけたら罰ばっ酒しゅだよ。

  If you lose the game, it's a penalty drink.