Now Michael heard them moving and jumping, teeth gnashing as they were drawn towards the light.

Much teeth gnashing to unfold for the middle classes who denied they were working class.

The greenish teeth it showed gnashed in fear and rage.

When the voice resumed, it sounded like giant teeth gnashing in frustration.

A cold sweat covered his skin, and his teeth gnashed together.

She laughed to herself as she watched its tiny teeth gnash.

Suddenly her hunger was like teeth gnashing in her belly.

What you will hear (and feel in the shift) is a very obnoxious buzzing sound as the teeth gnash against one another.

Kate could hear his teeth gnash and could smell the sweat from him.

Its massive teeth were gnashing at the air.