He had cracked his head against the side of the ship.

You won't have to worry about cracking your head on the other side.

He hit the ground, cracking his head against the edge of the bed.

"But at least you didn't crack your head or anything."

That's when she cracked her head against the stone wall that runs around the base of the room.

One cracked her head against the frame and dropped down the steps.

If they tried to climb the gates, she was ready to crack someone's head.

They slowed before his head cracked like an egg on the ground.

Slipped in the snow and cracked his head on a stone.

Take care, or you will crack your head and mine with too much thinking!