Quote Originally Posted by adit_ya_sharma
as a kid, I would close my eyes and start pushing my eyes in the socket to slow down the blood circulation ... weird things I could see, first, a checkered color shape more like a chess board, and later when I let go and open my eyes first a hazy blackness fades away from the vision and then I can see green-magenta star type structures in the air,

Me too, i forgot about that.