That's funny! I just did it on my GS3 (I have Jelly Bean) & after tapping on the Android Version 5 times VERY quickly, a picture of a red smiling jelly bean came up, complete with antenna!
But what's REALLY cool, is after the jelly bean picture comes up, you place your finger on his left eye, & drag across his right eye to the right side of your screen, little floating jelly beans come up moving around, like they're floating in space. You can then drag & throw them around the screen! Once you've gotten all the jelly beans off your screen, just rotate the screen horizontally, then back vertically & more beans appear to do it all over again. It's a good time waster, I guess, but cool nonetheless!
Nice Easter Egg!
Inadvertantly found this and I didn't see it posted anywhere else. Anybody else seen this or any others on the GS3?
Go to 'Settings', 'About Device', Click 'Android Version' multiple times quickly. A little droid pops up with a version bubble below him. I tried to do a palm swipe picture and it then turned into multiple swimming droids that change direction when you tilt the phone. Silly mindless fun.