How Rude! Animals Stick Out Their TonguesFrom lions and lemurs to gorillas and giraffes, these animals aren't afraid to mouth off

Credit: Mick Tsikas/Landov

Updated: Thursday Jul 15, 2010 | 08:00 AM EDT

LITTLE LICKER

Our friend the frill-neck lizard has an excuse: It's feeding time at Sydney Wildlife World, his Australian home. We'll let it go this time, buddy!