Tell me if you do

Someone broke a window in the security door of my floor. Some possible reasons for doing such a thing are:

1. Too much Creatine - maybe the vandal has been pumping up and had a 'roid enduced moment of rage
2. Speaking of 'roids, maybe they had a bout
3. Maybe it was a bird, one that oddly ended up in a hallway and could shatter a metal wire reinforced window
4. The building is cracking up (not funny cause it might be true)
5. A cool guy wanted to show his lady friend how tough he was - the window had to pay the price
6. A cool lady wanted to show her gentleman caller the power of her roundhouse kick
7. Chuck Norris stopped by and willed the window to break (why is Chuck making a comeback? read some of these 'facts' they're pretty funny: http://www.4q.cc/index.php?pid=top100&person=chuck)