A'chynisty
Someone who’s been through the ringer but stays cool until they lose it. When they snap, it's not pretty. If they hate you, they hate you for good. They’re quiet, angry, and moodier than a rainy day.
She walked in, saw me, and said, 'I'm going to kill you later.'
She texted me, 'Don't talk to me. I'm not even mad.'
She sat there and stared at me like I owed her money.