Step 1) Go to any website (like your friends page!)
Step 2) plug this code into the address bar...
javascript:R=0; x1=.1; y1=.05; x2=.25; y2=.24; x3=1.6; y3=.24; x4=300; y4=200; x5=300; y5=200; DI=document.getElementsByTagName("img");
Step 3)enjoy.
Reloading makes it go away again.
It's animated when you do it for real.