"She’s dancing in the hog trough" nghĩa là gì?

"She’s dancing in the hog trough" = đang nhảy trong máng lợn -> nghĩa là muốn tranh cãi, hả giận.

Ví dụ

She’s dancing in the hog trough. “It takes a woman twenty years to make a man of her son, and another woman twenty minutes to make a fool of him.” – Helen Rowland

I fear he’s dancing in the hog trough and he isn't going to take this any more. I judge this from his words: "And you know what? It sucks. It's unfair.