Here is, without doubt, the coolest PC-related illusion, I've come across ---

To enjoy it, just follow the instructions:

1. 1) Relax and lazily stare at the 4 tiny dots in the picture below, for at least 30-45 seconds.
2. 2) Slowly, shift your gaze from the screen , close your eyes and tilt your head back .
3. 3) What do u see? Rather whom do u see?