At one point I had joined an anarchy server with my friend, one with minimal rules and such. When I stepped out of spawn I was assaulted and attempted to defend myself with my fists. Immediatly, a man with diamond gear comes and kills me for attacking other people. Reasonably pissed, but without equipment, I leave to start a house with my friend.
Eventually, we get iron gear and plan to ambush said player. He quickly puts down both of us, which makes me increasingly angry. However, during the battle, I discovered something incredibly important; due to the poor condition of the server, attacking someone too quickly would cause the server to start lagging.
With this newfound knowledge, I charge out and attack the man in diamond gear with only my fists. During that time, I probably clicked my mouse faster than I ever did in my life. The server stopped, everyone seemed to be frozen in place, meanwhile, I nimbly jumped an pranced around the man in diamond, swing my fist all the way.
After feeling I had punched enough, I stopped and backed away. The server slowly began to speed back up, and the man in diamond armor flew through the air, being hit by invisible fists. I watched as he was flung around, and finally saw the message that he had been slain. I promptly picked up his gear, as he accused me of hacking.
Eventually he came to engage me in combat again, and I repeated the feat, this time with a diamond sword. By the end of the day, a champion had fallen, while my friend and I celebrated back at our secret base. The server closed down a week later.