When going going up into elevator to lab class this total HB10 stands in front of me. Then this guy to the side, touches her hair with his hand, but from my side making it seem like I did it. The HB10 looks back at me we make eye contact for a sew seconds, but she doesn't say anything to me, (I was expecting to be slapped or something.) Then the guy who touched her hair confessed that he was the one that touched her and apparently they knew each other, and he started joking about how she didn't do anything about a random guy touching her hair. The only thing I said up to that point was "I could have gotten in trouble there." because well I am a beta phaggot but so was the guy who touched her hair. Anyway what would a slick pua do in this situtation it was a crowded elevator. Oh and me and the HB10 got off on the same floor but we still didn't talk.

One more thing I go to a college where most of the students commute to, what sort of game do I employ in this situation?

There are a number of way in which you could have handled that before the guy spoke out:
1- I thought i'd get your attention because i don't like it when people give me their back.
2- I'll just take the blame from the person next to you and say it was me.

Personaly i would have said 'bit rude to see someone like you and not speak to them so i had to get your attention there, you're in (such class) aren't you?' and then make the conversation flow. At that stage the other guy wouldn't speak a word..

Looks like you got Amoged. If you learn how to be a fun alpha guy, you could have handle that. Problem is, most guys who learn pick up try to only go for routines and openers because they think is the magic pill. Is really not. Girls will see right through it.

In your case, I would have acted like I did it and start chatting her up. When the other guy steps in and gives her shit for talking to a random guy, I would have made him look like a anti social tool and build up the target for being social. Or maybe get a little cocky and say something like "She is only talking to me cause she thinks I am really hot, don't be jealous of my good looks."

Man, I knew I blew it, I could have landed myself a HB10. I should've used that hair flick against the guy and just take the blame, oh well. Time to move on and learn from this. I need to be more fun I guess, and care less about what happens. Thanks for the responses gentlemen.