I would like to take liberty on discussing an issue which is taxing my mind for the last many decades, which is "Vulgarism and Other Errors of Speech." I am proud to say that I have been brought up by my moralist father on universal ethics and moral grounds without any streak of religious thought or teaching. His education and moral guidance inculcated in me not to speak a single vulgar word ever in my life. I have never spoken a vulgar or indecent word from the day I learned to speak up till today. But it has been bothering me, why people use vulgar and indecent words in their speech when it has no pragmatic role. It is all over the world in every culture and in every society. Highly educated people have a vulgar explitive or a 'F' and 'S' word needlessly and habitually used in speech which they will spit out whether sitting in the drawing rooms or in the company of family members. I was almost stunned when the Vice President excitedly said to President Obama that this 'Fucking Bill of Health is finally approved.' I would welcome your opinions and views on this subject that, what is the psychology or mentality behind this linguistic phenomenon that people use vulgar language unnecessarily. There are no books or any article in my knowledge on this subject and if some one knows any reference, article, book and etc., please let me know. Mirza