This is Brynn and Mark. I think the little thought-bubbles explain the rest sufficiently.
This is either Eric beating the crap out of Brynn or Brynn beating the crap out of Eric. I wish I remembered which one did which, but oh well. It was still amusing once they started playing full-contact air hockey and Brynn beat the shit out of him.
Okay, so Poe and Brynn were the only two girls at this party, and they took on all, what, seven(?) other guys in Gender Gap. Here's them in the lead. (Yes, they did win.)