I’d punch him for two pins.是什么意思？

I’d punch him for two pins.

我恨不得打他一拳。

punch

v. 用拳猛击，（用压穿器）穿孔，冲孔，按（键），压（按钮）；n. 重拳击打，打孔机，冲床，影响力；

例句
Government workers were made to punch time clocks morning, noon and night.
公务员早、中、晚都要打卡。

him

pron. (he的宾格)他；

例句
They said goodbye to him as he got aboard the train at Union Station.
当他在联合火车站登上火车之际，他们向他道别。

for

prep. 为，为了，倾向于，关于，当作；conj. 因为，由于；

例句
I've come looking for a bit of advice.
我特来讨教。

two

n. 两个，两个东西，两点钟，一对；adj. 两个的，我

例句
He has been absent from his desk for two weeks...
他已经有两个星期没有坐在办公桌前了。

pins

n. 插脚，（烧陶瓷用）烧针，腿( pin的名词复数 )，饰针，大头针，发夹；

例句
They used steel pins to hold everything in place.
他们用钢钉将所有东西都固定住。