I can't trust anything Cady says anymore. Her nasty behavior, her conniving attitude, her double-dealing actions, she's really turned into a mean girl.
A little whore who tries to fit in by being a bitch. Most are abused by their family and turn to drugs and sex when they are older. Usually, the mean girls are seen in Middle school, High school, and sometimes college and late elementary.
Mean Girl 1: omg did you like see her but its so big and ugly
Mean Girl 2: lol ikr
(noun)
a person, usually female, who is mean in a very dog-whistly way. also openly talks about you to her friends who she deems much "better" and "subtly" makes fun of you; no matter what your response is, it will be deemed laughable
"i think i met a mean girl yesterday, but i'm not sure if she was actually mean"
- "girl, if you're questioning it but still hurt, it's 100% a mean girl."