PiGPEN
Joeykeys got real skills, a great voice for the battle. But it probably wasn't a great idea to advertise Pig's flash games - only gives more credit to him. Too many homo references is pretty negative as well.
PiGPEN had more humor than a serious take, but definitely put down the strong lines to the table for the win...
"You're lame, left newgrounds in 2010
Came back for 2 verses now youre leaving again"
The LOLz can be devastating.