Quit with rude gesture for boss (3)

I believe the answer is:

gov

I'm a little stuck... Click here to teach me more about this clue!

This clue could be a double definition.

'quit with rude gesture' is the first definition.
The definition suggests a singular noun which matches the answer.

'boss' is the second definition.
Both the definition and answer are singular nouns.
Maybe you can see a link between them that I can't see?

'for' acts as a link.

Can you help me to learn more?

I've seen this clue in The Independent.

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