DQOTD

DQOTD is an acronym that stands for "dumb question of the day," which is typically seen online or in text messages. People may use it to ridicule someone's question or as a self-deprecating preface to a question that may be stupid.

While the acronym is useful for minimizing the number of characters when space is limited, it's very obscure, which will most likely confuse recipients. So unless the person you are talking to already knows the acronym, you most likely will have to explain it the first time you use it.