Quite often I'll tell people that whatever they just told me is "interesting" when what I really mean is that it's "horrible." You know: ideas, outfits, survey findings, etc. I'm not lying when I say that it's interesting, I'm merely commenting that I find the depth of its horridness interesting. I'm glad they never ask what I find "interesting about it." Also, unrelated, but everyone needs to stop beginning their stories with, "You want to hear something interesting?" It sets up every story for a big letdown at the end.