Stop. You aren't funny. You aren't clever. Brightening up your own lives by making fun of other peoples sources of entertainment doesn't make you cool. If you feel urged to needlessly post spoilers on the forums, do so with a warning in the threads topic, so those who care can avoid them. Simply insulting things/ruining them becaues you don't like the source isn't justification for your actions, and will result in being banned.
http://i2.photobucket.com/albums/y38...no/bgwants.jpg
First and last warnings.