Having your Facebook account converted over to the new and "improved" facebook timeline feature. This can be either be intentional by the user or a complete screw job from Facebook. This can have the unintended consequence of leaving you Feature Fucked by making pictures of you drunk in college readily accessible on your front page.
Wow, I just timelined myself and all my stuff is in one place! AWESOME!
I just logged into Facebook and they timelined me! NO!!!!!!!
I'd like to use that new social reader app but I don't want to get timelined. I like my old Facebook page.