I have often had the urge to hang numbers. They are problems looking for a place to happen. Letters, on the other hand, are always ready for a chat. ;-)
I'm sorry you understood me to be having fun with - when I was making fun of. When I was a kid (yes, I'm one of the old ones...) the abbreviation for number was "nr" - plural, "nrs" and lynch, if one intended to hang to death, was spelled with a "y".
You don't have to think I am funny any more than either one of us thought the idiot with the car was funny, but the purposeful, obvious misunderstanding of hate-speak accompanied by finger-pointing and laughter is a valid method of calling out idiots. And I think we can agree that the dude with the car was an idiot.