Definition
To consume a large amount of someone's food, potentially leading to their financial ruin.
吃光家当（形容吃很多食物）
My son had a huge appetite as a teenager and almost ate me out of house and home.
我儿子青少年时期食量惊人，几乎把我吃垮了。
Those boarders seem intent on eating us out of house and home.
那些房客似乎打算把我们吃穷。
His roommate feels like he is being eaten out of house and home ever since he moved in.
他的室友感觉自从搬进来后，就要被吃垮了。