nacaya
Nacaya is a total wallflower who hides in the shadows but if you mess with her she'll come out of nowhere and stab you with a knife because she’s a full-on psycho.
You said her sandwich was ugly. She followed you to the bus stop and yelled, 'I’M NOT UGLY I’M BEAUTIFUL!' and threw a knife at you.
She texted you, 'I saw you eating my chips. I’M COMING FOR YOU.'
At the mall, she chased you through the food court with a knife and yelled, 'I’M NOT A NERD I’M A LEGEND!'