飲み潰す

のみつぶす【飲み潰す】

1 〔飲み負かす〕 drink sb under the table; make sb drink until they drop.

2 〔身代を〕 spend 《one's fortune》 on drink.

●身代を飲みつぶす let drink ruin one; spend all one's money [one's entire fortune] on drink

・家屋敷を飲みつぶす drink oneself out of house and home.