Profanity is the thing that always pisses off teachers and makes them swear a lot. It's also "bad" manners if used in front of superior justice, such as Misencyclopedia. However, we're fine with it. Swear all you want, but don't swear AT us. That's all. Profanity contains words that teachers don't want you to use because they're so cool, like the f word, the d word, the b word, and so on. However, it is obvious how many times teachers just want to go in front of a noisy class and say, "STFU!" as loud as they can.