I found this list of sarcastic answers to the question, as posed to homeschoolers. It's funny.
It also reminded me of a little bit of annoyance from yesterday. I took my children, who are 5 and 3, out to brunch. On a weekday. As we were getting out of the car, an elderly gentleman crossing the parking lot remarked, "Playing hooky today?"
At this point, only my three year old was visible. I am still trying to decide whether this guy was trying to be funny--either teasing my obviously too-young child or perhaps even me--or if he was actually being rude/accusing.
Either way, it rubbed me the wrong way. Now that Theo is getting older, I'm going to have to work on thickening my skin for such comments. Sigh.