Only once ever..shoe issues.
The client was being dropped off by taxi and asked for the exact house.
I don't give that out till the last second, anyway he sounded a bit vulnerable so I asked why?
'It's raining, I've got white trainers on and don't want to get them dirty'.
I nearly laughed out loud then thought, this is proper serious jeopardy for him.
He was really going home cause it was wet?

I soothed him down on the phone.
In walks a polite, well dressed drug dealer in sneakers the price of a lambo.