Question

For goodness sake, will you stop keeping on about it!

Accepted Answer

(intransitivehttps://en.wiktionary.org/wiki/Appendix:Glossary#intransitive, idiomatichttps://en.wiktionary.org/wiki/Appendix:Glossary#idiomatic) To persist in talking about a subject to the annoyance of the listener.

Sentence	For goodness sake, will you stop keeping on about it!
Definition	( intransitive https://en.wiktionary.org/wiki/Appendix:Glossary#intransitive , idiomatic https://en.wiktionary.org/wiki/Appendix:Glossary#idiomatic ) To persist in talking about a subject to the annoyance of the listener.

Goodness Sake Stop Keeping Persist Talking Subject Annoyance