Could we have a weapon, like the slap hand, that basically alows you to run up to someone, grab them, and smash your head into them? Like when you click near someone your arms shoot forward, the person who got grabbed is unable to move suddenly, and right after your players head will like... bob back and then come forward really fast, doing a large amount of damage to your enemy, and a small amount of damage to yourself. It would be funny if the person also got knocked out for a second, like stars go around their head and they sit there for a few seconds. I don't know if the movement of your head shooting forward would be possible, but the rest sounds plausible.