The song Nazi Halo by Jack Off Jill is about a toxic relationship where one person is manipulative and controlling. The lyrics express the frustration and anger felt by the protagonist towards the other person who has crossed a line and caused harm. The title "Nazi Halo" suggests that the other person is using their power and influence to try and control the situation, but they will not succeed. The use of words like "faggot rainbow" and "junkie ego" show the contempt the protagonist feels towards the other person and their behavior. The song ultimately ends with the protagonist standing strong and independent, despite the other person's attempts to bring them down. Overall, the song is a powerful message about standing up for oneself and not allowing others to control or manipulate them.