Have you ever stared into a clock and then blinked and 2 hours had passed?

Tweet

I think its really really weird! It happened to me once! I was just sitting there staring at my alarm clock. Then, I blinked, just once, and 2 hours had passed by! I was wondering, did I fall asleep? If I did, was I just standing there sleeping? It is really weird! Has this ever happened to you before?