According to the Oxford Dictionary of Current English, to speak with one's tongue in one's cheek is to speak insincerely or ironically. This phrase dates back to 1748 when it was cool to show disdain or disrespect for someone by putting your tongue inside your cheek to make it stick out.
While we rarely use this gesture to signal contempt today, we exercise tongue-in-cheek with our words. Our tongues are still happily employed in broadcasting insincerity, hypocrisy and any number of damaging darts to pre-planned or unsuspecting targets.
The Tongue
The tongue is the main vessel used to speak. It accomplishes this by spewing out sounds and words. Although a small part of the body, it controls and affects the direction of our lives. Most of the time it does a lot of good; but sometimes it gets us into huge trouble, and controlling it is a lifelong process.
Words are the main product of the tongue. Words have great healing power and are life-giving substances. They can wound or kill. With our words, we can hurt ourselves as well as our relationships with others.
Speak at Your Own Risk
Did you know that what comes out of your mouth reflects what is in your heart? It has been estimated that on a weekly basis, the average person speaks more than 200,000 words