A person who is in high school, that has the mindset of a middle schooler. Meaning: they constantly cause drama, don’t take responsibility for their actions, they are hypocritical, and they expect other people to clean up their messes.
Person 1: Have you seen the newest episode of “Keeping Up with the Kardashians?”
Person 2: Yeah, they seriously have such a Middle School Mentality.
Person 2: Yeah, they seriously have such a Middle School Mentality.
by Ur mom fr🤘 December 26, 2023