Had a friend in college who did this, overenunciating the "t" in words where most Americans would either drop it or turn it into a "d." Turns out her dad was English and she had lived there until she was 9, but her accent wasn't strong enough for that to be obvious, so a lot of people just thought she was pretentious.
― jaymc, Wednesday, 19 August 2009 12:47 (fourteen years ago) link