God, there's so many. I gotta pick a few, sorry...
1. Fred Durst - Welcome to America, we make stars out of whiteboys who wear backwards baseball caps and say "motherf*cker" every other word in their lyrics! Also, he's been talking a lot of trash about Wes Borland, who was the only talented one in that band.
2. Scott Stapp - Lead singer of Creed. First of all, because that voice irritated me when Eddie Vedder used it 10 years ago, I don't need to hear it again. Second, because he's written three albums' worth of songs about the same thing, except for "With Arms Wide Open", which was just as pompous and corny as everything else (sorry, Jim, I know you like that one). Finally, because he claims to not care about his image at all, and yet I have not seen a video where he is not shirtless and greased up.
3. Carrot Top, Sinbad, and Carson Daly - Self-explanatory.
That was disturbingly entertaining.