She had a 'gun-throat' and explained to the doctor her 'menses problems' in a voice so loud that the entire household came to know what they were.If you want to insult a blowhard, call him a beerangi vaya, or 'cannon mouth' in colloquial Tamil. Gun throat is a less pejorative term that describes someone with a loud, thundering voice.
I insist that you switch off your mobile phone. Never will I forget the lowlife who answered a string of business calls throughout The Fellowship of the Rings in a gun-throat voice. (C. K. Meena, The Rules of Movie-Going, The Hindu, May 15 2003)
...my bladder decides to speak up. And not in little whispers either. Nope, this is a gun throat variety of bladder. It screams so loud that you have answer the call immediately or risk some embarrassing one year old suited behaviour. (life through pink colour glasses, November 21 2005)
I have been lucky, I have what people call a ‘Gun Throat’. As soon as I thunder into the microphone, the audience has no chance but to listen! (Shaly Pereira, Look Who's Talking, Mangalorean.com, September 20 2005)