I love that language is this adaptable. The term itself is 16 years old
Just goes to show, I suppose, that I'm about twenty years behind the times!!

Still a few tricky clues to answer and may I have a hint, please, for:
8 down: Satanic sort, very French, about to ensnare writer (7)
Letters: S - R - E - T
This has come up before I think but my mind obviously did not record it well enough. I've been trying various letters in the spaces and to include tres=very in French (can't put grave accent in) but nothing has worked.
The few answers I managed yesterday includied one where I almost had to stand on my head as well as squint sideways to make it fit the clue!
It was: Weapon returned to court causing bleed? (5)
Answer: EXACT
I suppose you can exact a confession, but bleed?