Last night was ridiculous. Insane. My friends' prom was last night, and my friend Becca threw a huge afterparty at her house last night. All is going well until Becca's ex-boyfriend shows up and starts **** with her current boyfriend. Now, usually, the parties we throw are real laid back. It's usually a bunch of friends hangin out and having a good time. Well, this kid shows up and starts harrassing Becca and trying to piss her and her current boyfriend off. Slapping her ass, tried to throw a billiard ball through a glass door, smoking in the house. Just generally making an ass of himself. Her current boyfriend gets pissed and tells him to leave, and of course this asshole gets all aggro and throws a punch. The whole house erupted into one big brawl. I've never seen a fight get so out of hand so fast. Our usual crew ends up facing this other group of guys that Becca used to hang out with. Everyone was fighting, and I heard Becca's ex say "I'll slap the **** outta you!" and as I turned to look, he punched her in the face. Punched a girl in the face. The host of the party, one of my best friends. When everyone realized what happened, they all kinda went after this one kid. His friends were smart enough to get him out of the house, but he kept trying to come back in. Ends up fighting in the street at 2am, the neighbors were out on their front porch talkin ****, threatening to call the police, etc. Now, this kid really didn't get his ass beat like he should have. His friends got him out of there before he ended up in the hospital. So now everyone is REAL pissed and talking about going to this kids house. We're all not sure what to do about it. We're not about to let this go unpunished, but at the same time, I don't think showing up at his house with baseball bats is the smartest thing to do. Any ideas?