User blog comment:DiegoAnime3000/Weiss the tsundere?/@comment-6830001-20140605002411/@comment-3146930-20140605085930

It isn't that the word is outdated or overly specific, it is just that a lot of people never really knew what the word meant to begin with and began using it to describe any character that was overly-angry. Now it is at the point where people think they know what it means and then there are people that actually know what it means. Another example is terrific, it is a word that means "to cause fear," but if you told someone that they are terrific, they would take it as a good thing.