Right, for a serious post - I have read up on this quite a bit. I had this thing where somebody told me to look at the clock at 11:11 and it was some spiritual thing which she said kept happening to her.
Naturally I took the piddle out of her day in, day out. Until it started happening to me. Then with other number patterns. 10:10, 12:12, 23:23, 13:11 (1:11)
I then saw the movie "23" and then read up on this phenomenon further. Some say that you are a "Light bringer" if you see this pattern regularly. It is also said that when you look at the clock at this time, it is a giant psychic connection between you and lots of other people tapping into the same thought at the same time.
Strange stuff has happened which I won't deny, despite sounding like a complete lunatic. For instance, waking up in the morning to the clock at 11:11. To nearly having a car accident and looking at my dash to see 11:11.
My thoughts are that when you see it, your life is synchronised and going in the right direction. Not sure how to word it, but I am sure there is some kind of weird memory and body clock sync going on??