In ancient times, a frog and a dog were on a journey to the bazaar. They walked and hopped along for the many miles it took to get to the market, where food and flies awaited them to gorge on.

After a while the frog grew tired and asked to take a break. The dog waited as patiently as he could, but finally he couldn't stand it any more.

"I'm hungry!"

The frog smiled and zapped a fly with his tounge, and looked smugly at the dog saying "I'm not! Why don't you find something delicious and nutricious to eat here?"

So the dog ate the frog.

The moral of the story- Never talk with your mouth full.