Something turned in my head, twisted away from the light, burrowed deep.

She burrowed deep under the covers and tried to go back to sleep.

But it burrowed deep into the range and offered few specific targets.

I dropped my head and burrowed even deeper into the weeds.

Many others burrow deep into the soil or head for the bottom of a lake, below the frost line.

They burrowed deep into the soft flesh of Sam's throat.

If not for her eggs, she would have burrowed deep into the rock underfoot in seconds.

Burrowing deep under the covers, she closed her eyes.

Mary laughed, put the phone to her other ear, and burrowed deeper into the pillows.

Dalton Crowkiller burrowed deep into my heart and hasn't let go.