Not shooting but ...
I caught 3 different trains last year to go look at a car for sale that was a long way away. Bloke met me at the station. He seemed a decent lad and let me drive the car back to his house, which was about 15 minutes from station. Car drove well. We got to bartering about the price.
I said ... " Well it drives ok and all seems well but I'll want a bit knocked off because the rev counter isn't working "
He asked " Rev counter?".
I said " Yeah it is stuck and doesn't move "
He said " Well I admit it doesn't move as fast as most rev counters ... but that's mainly because ... "
" It's a clock ".
When I stopped laughing I paid him the asking price.