Sorry your ego couldn't handle rejection orb. Instead of brushing it off & continuing to have a good time you decided to take yourself seriously & storm off in a tantrum. I mean seriously, thinking of busting someone's lip & putting a total downer on the party for everyone else there because he pulled ahead of you, you sure the girl would have been better off with you? What if she throws a cheeky comment at you a few weeks from now while casually dating, you going to throw her a backhand to assuage your pride?
Why would you need to work at "getting your game back" when you're usually the one being hit on anyway? Bit sensitive? Insecure?