Facebook Quiet Hours
Facebook Quiet Hours are when the whole site goes to sleep, and you’re the only one left wide awake, cussing at the screen because no one else is dumb enough to be online at 1 in the morning.
DM: 'Why are you still online? It's 1:17 AM and I just posted a Farmville update.'
Tweet: 'My friend is still online at 2 AM. I don't know if I should be scared or impressed.'
Status: 'I'm the only one on Facebook. I'm gonna cry.'