In VOY: Waking Moments, Tom, Harry, B'Elanna, and Neelix are discussing their nightmares. Neelix says in his he was being boiled alive in his own stew. B'Elanna remarks that that sounds awful, but Neelix rejoins almost pensively and barely audibly, "Well, it was perfectly seasoned." It was so quiet and he said it so thoughtfully that it was far funnier than it was supposed to be.
Also, there's a scene in TNG — can't recall which episode — where Geordi tells Picard that there's something wrong with the right-hand power coupling (or some technobabble). Picard reacts violently to the inappropriate thing and repeats loudly, "The RIGHT one?" I think that wasn't supposed to be the big deal; rather it was the piece of equipment that he was supposed to react strongly to (not the fact that it was the right instead of the left one).
Also, there's a scene in TNG — can't recall which episode — where Geordi tells Picard that there's something wrong with the right-hand power coupling (or some technobabble). Picard reacts violently to the inappropriate thing and repeats loudly, "The RIGHT one?" I think that wasn't supposed to be the big deal; rather it was the piece of equipment that he was supposed to react strongly to (not the fact that it was the right instead of the left one).