Ok, stare at the four dots in the center of this pic for 40 seconds, trying not to blink that much. Then look at a blank white wall in your room and start blinking. What do you see? I don't know if this is old news or not, I just got it today. Whoever said "to make this legal", post some of your favorite optical illusions also.
"DON'T TASE ME BRO!" lol