He is such a tightwad.

他是个吝啬鬼.

You can never make a tightwad spend his money freely.

你不可能动到他的钱,因为他很小气.

Bill ' s too much of a tightwad to ever eat there.

比尔太吝啬了,以至于(他)决不可能在那儿用餐.

Oh , no, my dad is driving me bonkers , too. He is such a tightwad!

什么? 你父亲是什么?

I know I should let this go, but I don't like being lied to and she's such a tightwad.

我知道，我应该忘记这个，但是我不喜欢撒谎者和小气鬼。