As she rose, her head bumped the passenger window.

His submerged head bumped against the sealed roof of the chamber.

Five seconds, maybe less, and her head bumped gently on the end of the tunnel.

His head bumped against the stone ceiling, even as he crawled.

"A little while after I left you," he said, his head bumping back against the glass.

When he straightened up, his head bumped the low ceil- mg.

She pushed away from him and sat up, her head bumping the panel above them.

The man's head bumped the floor again, and Hugh-relaxing-sat back to watch.

Had he just fallen over and bumped his head on a rock?

The heads in their jars bumped against Evangeline's bare back.