Often, my mother will ask me "what do you think about [some issue that's been discussed in the media lately]?" and I'm like "how the heck should I know, and why should I even care?" It usually irritates her -- "you surely must have an opinion about that! How can you have no opinion?" (Sometimes I retort by asking for her opinion about some unanswered question about physics or something like that, but then she usually says something to the effect that her question, unlike mine, is so intrinsically important that any good citizen has a duty to form an opinion on it.)