In recent years, some controversy has surrounded the involuntary or deliberate noise caused by players' grunting.

He blinked, and an involuntary noise rose in his throat.

Kevin made a little involuntary noise and Pop smiled and nodded.

A strange, quavering, involuntary noise came bubbling from Yossarian's throat.

This time, Ron makes an involuntary noise that sounds like a sexual moan, seriously embarrassing both men.

Her involuntary mental noise had been quieted once before.

Prynn laughed, a sharp, involuntary noise as uncontrollable as her crying had been.

The other three made sharp involuntary noises of distress.

She made a series of involuntary noises with her lips.

Maggie made an involuntary noise in her throat.