Mace in the Face
A spiked ball that hits your face so hard it feels like your brain got run over by a truck. If you don't move, you're probably dead. If you do move, you're just sad.
The ball hit him so hard, he thought he was in a coma for a week.
She got maced in the face and screamed like a banshee.
He got hit in the face with a mace, and now he can't remember his own name.