From de Klerk's side, he's got major divisions within his constituency and already the right wing is making threatening noises.

Dale Snyder was making threatening noises, and one of the technicians was soothing him.

Several of the bear man's friends decided to get involved and got to their feet, drawing various weapons and making various threatening noises.

Certain in-game actions, such as hearing a threatening noise or passing an opening doorway, would cause the skin conductance to rise.

"Every time our government hears any threatening noises from south of the border, they back down."

If I moved around, making threatening noises at Rak Cthaka, you'd almost have to respond, wouldn't you?

Watson has made other threatening noises lately.

The word "snarl" may also be used as an onomatopoeia for a threatening noise, as in the 'snarl' of a chainsaw.

'We're getting some very threatening noises, Vimes,' said Vetinari.

While he was making threatening noises, I was thinking.