A loud mouth or someone who cannot shut up. Applies to people as well as animals such as dogs. Australian (Tasmanian) slang.
Some politicians are nothing but yafflers.
The person on the stage wouldn't stop yaffling.
That bloody dog is a yaffler.
He just wanted to yaffle on and on.
The person on the stage wouldn't stop yaffling.
That bloody dog is a yaffler.
He just wanted to yaffle on and on.
by Leroy-Melb March 01, 2014