Besides physical violence, the most absurd thing I've seen was a man who bought a car after his wife pleaded not to because it would bankrupt them. He didn't like that she was "telling him what to do." They had two perfectly fine vehicles btw.
I heard a motorcycle salesman tell a customer to call his wife and ask if he could have his balls back for a couple of hours so he'd be able to make a decision on his own.
So funny how poorly this would go for me. I'd just tell the guy he's being a dingus and go to a neighboring town's dealer in hopes of finding someone less douchey.
My last car purchase involved something like this but without the misogyny. I knew exactly what I wanted, for how much, and had my own external financing. The dude loudly sighed on the test drive multiple times after trying to build a rapport unsuccessfully. I was perfectly courteous to him, but I wasn't giving in to his sales pitch one inch.
Sorry guy, I view you as the cashier at Walmart and not my buddy who's gonna get me a killer deal on undercoating.
Weird, I know a couple who did exactly this about 13 months ago. They're divorced now. Unfortunately they spawned a child who will now have to deal with two parents who hate each other and can't stop fighting in front of them at every meeting.
All from some kind of weird macho trip fuelled by insecurity.