Karaoke Mother Knows Best is a popular saying used to describe situations where someone, typically an older woman such as a mother or mother figure, offers unsolicited advice or opinions, often based on their own experiences or beliefs. The phrase suggests that the person giving the advice believes they know what is best for the recipient, even if the recipient does not agree or appreciate it.
The saying is often used humorously to poke fun at the tendency of older people to give advice, even when it is not wanted or needed. However, it can also be used to express frustration or annoyance with someone who is constantly offering unsolicited advice. In some cases, the phrase may also be used to describe situations where someone is trying to control or manipulate another person by offering advice that is intended to benefit the advisor rather than the recipient.