There are a couple of frequently used words, most of them four-letter words that people use a lot. Thanks to Hollywood and social media, these four-letter words are now part of the lexicon across the globe. I would rather not elaborate on the words as I am sure you know them, besides this is a U rated blog.  That being said, these four-letter words do have their uses. For example, when you accidentally stub your toe, nothing expresses your feelings at that moment, than one of these four-letter words. That being the case, there are some rules to their usage. Be careful using them around children or pet parrots. The kids will sponge up such words and can use it later in front of others 😀