Land sakes, I don't think that trying to sound like a "proper" Victorian maiden makes anyone superior, it just makes them sound like a tight.... um....
What I think is fascinating, and pretty funny, is all the words that are "polite substitutions" for the swear words. They mean exactly the same thing, and usually begin with the same letter. We can probably all make a long list of those words, such as dang, darn, bull, flipping, flaming, heck, crud, gosh, golly, gee, geez, shucks, and you can probably think of plenty more!