Crazy, smart and so very sociable. Also kinda Grinch, ruining everybody's mood sometimes while using cocky jokes and a smart-ass attitude.
Great gal
She's very picky and moody today. I ca almost say that she acts like a Cosmina.

I like that girl's way of behaving. She's very social and suuuper smart. Don't you think she resembles Cosmina?
by tom_s November 15, 2013
Get the cosmina mug.
Baddest bitch that slays and is fearless, we stan ONG. Also known as Cosminarr, Cosminshart, Cosmo and Cosmonaut.
Besties with a bad bitch called Erica also known as Ericoochie
Person: You know cosmina?
Other person: Yeah she's a slay
by PriapusLevi November 16, 2022
Get the Cosmina mug.
Cosmina can sometimes be such a rude, arrogant, jealous, uptight, repulsive, insecure, difficult, lazy, moody, possessive person. She doesn't have much self esteem and is pretty insecure, so that's why she ends up having relationships with the wrong people. But she can also be funny, lively, brave from time to time. She has her own charms and that makes her stand out. Hopefully, she will get more mature in the future and change her attitude towards some things.
Dude #1: Cosmina is such a bish!
by Don'treadthis August 22, 2020
Get the Cosmina mug.