fourpenny one（英国俚语）揍一顿，骂一通，一击

【例句】
I think he got mad, because he gave her a real fourpenny one.
我想他是疯了，他把她狠揍了一顿。

I'll give you a fourpenny one if you do not behave better.
你再不听话就给你一巴掌。