A Bynum
Bynum is when you fail so hard, it's like you're a total disaster. People yell 'Bynum!' at you like it's a curse.
I failed my math test. My friend yelled 'Bynum!' at me.
He missed the shot. We all yelled 'Bynum!' at him.
She tripped and fell. The class yelled 'Bynum!' at her.