Just looking at the first few comments, I am kind of amazed at how many people are offended by "tea-bagging." You're right, pissed-off crowd. A little toilet humor is TOTALLY indicative of bias.
If I were a reporter and if it legitimately related to a story, I would use "teabagging," "donkey-punching," and other such crude sexual slang as often as I could get away with. It wouldn't be a bias thing, and it wouldn't matter who the story was about. That stuff is hilarious.