I Found It!

Yay! I found a glitch! To do it, make a tsunami and while it's going across the screen, bring up the island selector and you'll be underwater with every different face that a pygmy can make underwater. There's also pirhanas in the picture. To get out of it, tap where any of the islands would under the island selection tool. I'll post a picture once I can send the screenshot from my iPod to my email. Post a comment if you did it.