那个混蛋在我背后说了我的坏话！

That ___son-of-a-bitch talked behind my back!

你这个机灵鬼，居然在我之前解出了这道难题！

You clever ___son-of-a-bitch, you solved this tricky problem before I did!

这台老电脑真是个麻烦货，动不动就死机。

This old computer is a real ___son-of-a-bitch, always freezing at the worst times.