Anyone can scrap anyone anytime for any reason, but if it's over and there are witnesses, you can get busted for serious injury if it occurs and if the assailant is caught.
So, a real crime.
I don't think I'd fight anyone for "fun", but after a few beers anything can happen.
The older I get, even after excessive drinks, the more I remember nursing a black ankle, popped knee, busted up knuckles or back.
I was raised this way, everyone just fought.
The idea that this is an "illegal" thing anywhere is just weird to me.
There are no waivers, or permission slips or excuses to hide behind, you either step out or walk with your tail between your legs.
Often, at least with me, words weren't even spoken. It's just a look & an understanding and somebody throws first, fast and hard barrage.
This is how people learn to stfu before yapping.
Rules are unwritten but can't be counted on, every time anyone with a brain fights I highly suggest you be ready to die. And not like UFC fighters who say "I'm ready to die in there Saturday night", but actually prepared, because if you get ko'd by the wrong group, they will curb stomp you into a coma.
Most people don't go for the nuts or scratch, pretty much just the initial first rules of the UFC like in 5 or 6, no ripping peoples faces off and biting. If that happens then whoever's doing it just raised the bar to a deathmatch.
As far as nut shots, and since we're derailing, I once got busted in the nuts so bad I thought I'd never have kids again, this guy wanted to kill me. It ended in a stalemate where I had control & told him to "run home" and he did, as I worked through half a dozen blunt trauma shots half ko'd, played it off as there are no time-outs.
But I sat in the bathtub for hours, and I mean hours, and hours, and hours. Cold water hot water cold water...
Street fights mean street injuries.
View attachment 47013
If you put this under a black light you'd see about 200 splits, same with the left.
Glancing blows mean asphalt, so you practice on steel doors until your knuckles mushroom.
Usually these are recorded by someone these days.
Someone somewhere has some footage of me floating around. My dad has one of me & my older brother somewhere, that was bad because I split his face open. Afterward he was still angry because he was crushed & he kept yapping and his face kept tearing open more up to his nose.
We've seen injuries like this in mma where flesh is just hanging, it's not attractive.
*edit* From what I've heard on this website, vutu & galt understand this mentality, and probably plenty of others, especially ex-cons.