I've known guys like the big Green Olf and they were for real. The LAST and I mean LAST one - we were having a minor difference of opinion about something so stupid I can't even recall it. He was driving and turned to me and said " I don't know if I should slap you or push you out of the car." He had no discernible sense of humor so I believed him. He was 6'7" and 256 lbs. I was 5' small and about 120-125 lbs. I doubt anyone would believe it was self defense plus he had quite a temper.