Yeah, I heard that just awhile ago on my evening walk. Some teenagers were sitting on a curb in the dark, and one of them yelled, "What an f&@#in' idiot!" into his phone. And I sighed, because the F-word is so crude and my ears didn't need to hear it on such a beautiful night. I think anyone who OVERUSES the F-word needs to learn more words.

Don't use them until you fully understand them because it won't sound good. The F word has a hundred different uses and meanings but people choose to be offended by it. It is usually safest to use it only with friends unless somebody else uses is first.

If something surprises you or takes you "off guard," you can say, "What the hell?" "What the fu#$?" is also used and has more power. However, if you're talking to someone like your boss or a client/customer, it's not good to use the F word.

It's to express pain, love and more. They are considered bad words and not to use in a formal setting.