👉 Jeannine is a term used to describe a girl who acts like she's 20 years old but has just turned 17 and is on the verge of becoming someone else entirely. She might have curly hair, pouty lips, and a smile that lights up her face, yet her true inner self is hidden away in her heart. Jeannine can be quite fiery and rebellious when it comes to dressing or eating food. If you're into these types of girls, Jeannine might be the one to watch out for because she's definitely not afraid to take on the world and make herself heard.
Example Sentence: "I need to go get a pair of jeans from the store, but my friend Jeannine is like a real-life 20-something. I'm really nervous about what she'll be wearing."
