This is basically a slang in the American language. It is commonly used by common people and this had made the American language been excepted by the world all over. The word itself is ordinary. This form of language does help many people around the world to accept almost all the given culture. A simplified culture does make human existence simply forth coming with comfort. However when a language is taken it will be alter for example here the word kidding was altered by another word simply by saying not serious one belong to.

DR.HASHIM S.H. BEHBEHANI