Eat your kneecaps
When you fall so hard your knees are gone and you're just full of rage and swear you're going to eat the person who made you fall.
He fell into a pit and screamed 'I ate your kneecaps!' like he was dying.
She dropped from the top of the world and yelled 'You just got kneecapped by my rage!'
He landed on his knees and said 'You just got eaten by my kneecap madness!'