Curl your Tongue

Can you curl your tongue? I can't. All my boys can. We were having some contests; like who can jump the highest, who can jump the farthest, and who can hold their tongue rolled for the longest. It was so funny. I had to laugh, which they did not like. Jack likes to win every competition and Sam thought he was cheating. I know you are thinking; how can you cheat at rolling your tongue? Well, apparently you have to keep the tongue stuck all the way out ,no resting in between your lips. These are rules that I was not aware of, so I wasn't a very good judge. There was a heated debate. It got a little out of control.