yack
jaw **
yack away
rattle on
yap away

Jennie always had two of the same breed yapping away in her office.

On the street or on the buses, you hear people yapping away.

When the rural grotesques stomping around up there start yapping away, you instantly know what's wrong.

We'd look up at the bridge and he'd be standing at the wheel, yapping away into the mike, but we couldn't hear a word.

She eased silently past the two guards yapping away in the ship's dining alcove, then continued further to a door in the holding area.

"He was yapping away," Arbour said about Neilson, who is in his first year as coach of the Rangers.

He's got one guy trying to gouge our player's eye, and he's yapping away.

The second time he asked what Bert expected him to hear, with someone yapping away in his ear like that.

Cuthbert, who did not consider two enquiries fifteen minutes apart as "yapping away," wandered off and sat morosely in front of his horse.

And Mitchell, befitting his trash-talking reputation, yapped away.