I posted this video in the American Idol thread in Off-Topics. For those of you who didn't catch it there, here it is again. The pictures were taken from past Yorkietalk threads on favorite tongue pictures; maybe you'll recognize some of these tongues!
The song is by one of the contestants of American Idol this year, Adam Lambert. He tends to get lots of criticism for showing his tongue when he's hitting those high notes, but there's nothing wrong with showing a little tongue, as you can see in these pictures.
