"Do some fine coin" nghĩa là gì?

"Do some fine coin" -> nghĩa (lóng) là kiếm được rất nhiều tiền.

Ví dụ 

When I get my big break, I'm going to do some fine coin.

I do some fine coin with her singing. She hits them notes real nice.

Besides, weren’t you searching for a job? Think about it: you’ll do some fine coin here.