make a pig of oneself
大吃大喝
口语·批评贪吃行为
英文释义
to eat too much or in a greedy and excessive manner
例句
At the buffet, he made a pig of himself and ate five plates of food.
典故来源
源自猪贪食的形象，16世纪起用于比喻人狼吞虎咽。