I don't get it. I see the double eyes and mouth... but nothing happens. It doesn't really make me dizzy; the only thing that confuses me is why everyone else (except for lolhacker) find it so hard to look at.
Billy: It's...it's moving!
Dad: Don't be so silly, Billy. It'd go off the edge of the screen
Billy: But...you can see it move!
Dad: This, Billy, is known as a paradox. Just ignore it and it won't bother you.
Paradox: Rarrgh! *chomp*