This morning when I came into work, at 7am, there was a bunch of news about us bombing the moon.
I spent a while figuring out what that was all about and stumbled into some conspiracy-rants about how the Apollo astronauts saw alien ships and bases on the dark side of the moon, but were ordered to keep silent about it. I had a moment of groggily-thrilled belief, then started to notice the pattern of half baked conspiracy theorists (circular citing and untraceable references, glaring grammar errors...), and reluctantly decided to put on my skeptical disbelief-face.
It was in this mindset that I read the headline about Obama's peace prize. It took till the afternoon when a couple other people mentioned it for me to realize that it wasn't a hoax.