However, English is not like French, which has the Acadàmie Franaises acting as its linguistic jury - establishing what is proper French. English changes at the whim of the populous. One can bomb (especially in stand-up comedy), and that's bad, but if one is the bomb (e.g., "Gee, you're swell!"), that's good. The word "morality" has been co-opted by groups, such as the Moral Majority, making us think morality only deals with acts these religious groups think aren't proper, or are therefore immoral. If you ask people to define "immoral," generally they will give an answer that has to do with sex.