後あと引ひき上じょう戸ご

noun

insatiable drinker; someone who keeps drinking

Refers to a person who, once they start drinking, cannot stop and continues for a long time. Often used in a slightly humorous or self-deprecating way.

• 彼かれは後あと引ひき上じょう戸ごで、飲のみ始はじめると朝あさまで飲のみ続つづける。

  He's an insatiable drinker; once he starts, he keeps drinking until morning.