The song “Project Ex” by HAVEN is about a woman who is seeking revenge on her ex-boyfriend after he mistreated her. The lyrics express her anger and determination to crash his party, sleep with his friends, and be a source of chaos in his life. She wants to be his project ex, someone he is constantly trying to forget and get over. The song also touches on themes of control and power dynamics in relationships, as the woman declares that she is taking control and not allowing her ex to have power over her anymore. Overall, “Project Ex” is a fierce anthem of empowerment and retribution.