Well then, a little story you can appreciate. I have only punched someone a few times; when fighting multiple people. In my state that's a felony so nobody complained. Submission is the best, and I have used a lot of trach pokes, show stopper and attention getter for sure. I wasn't talking about Krav as a model for crowd control at a dance club or bar. I meant in real life, close quarter do or die combat. Jitsu is a must have as most fights go to the ground as soon as someone is losing toe to toe, as you know. As I said, for real life fighting, not bad.
Now, to my favorite move ever. I get a call for assistance and go to see one of my guys watching a couple argue. He's yelling and screaming at her, in the hall entrance. Walking in I see two other guys watching with their backs against the wall. I asked the guy to calm down, maybe take it outside and he starts windmilling at me. I back up swiping them and watching the other guys step in so I go back to the wall. Long story short I end up taking down a guy, and the first guy ends up on one of my guy's back choking him. They go face down and my guy is getting choked pretty good. Several of my guys can't find his fingers, or hand even to pry him loose. I secure my guy and dive about 8 feet leading with my index and middle finger straight for his brown star. Contact! The two finger sphincter poke as I have come to call it worked like a champ. He let go instantly. Feel free to use it.