I can’t believe this works, but it does: a key-code trick from the old NES game Contra works on Facebook.
Log on to any Facebook page. Make sure the cursor is NOT in a text box, then press the following key sequence:
up, up, down, down,
left, right, left, right,
B, A, Enter key,
right, up, down.
Magic red lens-flare circles will appear and travel across your screen. You can get rid of them by refreshing the page. WOW, right? I’m not exactly sure why this impresses me so much, but it totally does. I have simple needs, I guess.
Thanks to Joverine for the tip.
Facebook seems to have updated the lens flare trick and made more, um, tricked-out lens flares. Maybe as watery compensation for their new shitty privacy policies? Pic below. Thanks to [pageslap] commenter Bill for the tip!