Hurt-butt
Dropped into a Gold GiP with my Raider Vorcha Sentinel- I tend to get a little wild when I play him, meleeing banshees and whatnot, trying to murder everything in sight.. I see that the host is "ninjarevolution2" (or something similar), who I've seen before, and who has a reputation for sending nasty messages (without much provocation). After the game, I see that I had gotten the top score, and I just had a feeling that that was going to provoke some hatemail. I could really give a **** about scores, but I suspected this guy felt otherwise. Sure enough, he sends me a message, "no one is impressed by you, why are you even meleeing. loser." I counselled him to apply some soothing lotion to his hurt-butt. 
Any game with the VSent is fun, but getting a chuckle out of some whiny little wiener is just icing on the cake.