facearm
You hit your face so hard it makes noise, then you drag your head down your arms like you're avoiding a problem you don’t want to face.
I failed my science test. I did the facearm and my face felt like it was on fire.
When I found out my mom forgot my birthday, I did the facearm and my arm got numb.
I saw my crush with someone else. I did the facearm so hard my face turned purple.