Definitions by Jeffythepuppet

Gemma 

narcissistic back stabbing bitch who eats junk food 24/7 and has LOADS of acne, but still wears short tops. She thinks she’s friends with everyone, but they all HATE HER. Her mum gives her everything and she just destroys it. She thinks she’ll be the next Ariana grandae with that dreadful singing voice of hers.
She’s a spoiled brat.

In a sentence you could say;
Ewwww your sounding/looking/acting like Gemma today

Gemma by Jeffythepuppet December 22, 2018