Here comes Tyson's team, a dozen bodyguards, growly and hard, in black leather hats that say KICK ASS.
They were surly, growly, ill-tempered birds, and were apt to make themselves very disagreeable if one met them after dark.
Val, uttering a growly sound, followed her towards the house.
"Now just don't you overdo this Lord-of-Creation business, Mr. Man," says a deep, growly voice.
His coolness in the circumstances was evinced by the remarks muttered to himself in a growly tone as the bull approached.
Perhaps it is high pitched and squeaky; or, on the other hand, a "growly" bass suggestive of ill-nature.