↑ ↑ ↓ ↓ ← → ← → B A ENTER aka the Konami code, works on Facebook to unlock a secret easter egg! An easter egg is some hidden code by the developer as a surprise or joke in their software.
Here is my confirmed screenshot that this works as of 3/27/2010
Facebook easter egg
To do it is quite simple, just use the arrow keys and press Up,Up,Down,Down,Left,Right,Left,Right,B,A and then press the “Enter” key (↑ ↑ ↓ ↓ ← → ← → B A Enter)
Now every mouse click or scroll wheel on the mouse will show a solar flare effect, Enjoy!
*This is Verified as no longer working*
I can't get it to work either right now, but it was working a while back!
http://www.youtube.com/watch?v=fHHnAyCY8h8&fe…
Maybe they removed it?
I tried and it didn't work for me
is there something you need to prompt before you enter the code?