The last man who leaned against my P&J ended up on the floor.
OK OK I didn't punch his lights out. We were in an MG Rover showroom at the launch of (I think) the MG Montego. I'd been invited to take my Concours BGT and there were a couple of others in the showroom.
When we arrived I did a quick detail, and this included a tyre sidewall refresh using Son of a Gun (Armor All). I didn't realise that a bit of overspray had drifted onto the lino floor until...........
A loud mouthed knob was holding court while consuming nibbles and decided to lean against my rear wing. As soon as the angle was right his feet shot from under him and down he went.......

Poetic justice indeed.