pain-popping
A pain-popping is when someone says something so bad that it feels like you got yelled at by your mom, your dad, and your principal all at once.
My best friend said I was 'the worst friend ever.' I felt like I was going to die. That was a pain-popping.
My crush told me he didn't want to talk to me anymore. That hurt more than getting kicked in the shins. That was a pain-popping.
My teacher called my essay 'the most confusing thing I've ever read.' I wanted to cry and hide under my desk. That was a pain-popping.