He had a whole vat of vocabulary

Ex constabulary

He could box his way out of a corner

Once upon time like little Jack Horner

The rest is not mine except for the tweak

OK – so I was weak guilty as charged

You're rubbish at adultery.

I think you ought to quit.

Trouble is, at fidelity

You're also slightly shit. [for slightly read definitely]

Choose one and do it properly.

You stupid, stupid git.