Children getting mad at other children.
If a sport boycotted someone or something every time it acted like a dick, pretty sure there would be no professional... anything, really, not even just sports.
--
http://28.media.tumblr.com/tumblr_lcb35gGx0t1qailr4o1_500.gif
http://www.megavideo.com/?v=57N0YAEJ