OK, I normally HATE video posts, but this one's great for a laugh. Good compilation video of lots of "mental meltdowns" in office settings. Enjoy! Sound not required, but helpful (set to music).
http://glumbert.com/wii/view.php?name=baddayoffice
I don't know what's scarier - some of the temper tantrums thrown by people in that video, or the fact that so many offices have surveillance cameras in them (I guess the business that know they suck and drive people to such levels probably know who they are. . .)