Examples
“Before going silent at the advice of counsel—Mayne hired as his attorney Sherwin Zucker, well-known as a leather-lunged Laser fan—the Lasers’captain had fingered Parker as the one driving the car and said that he, Mayne, was the one who wanted to call police.”
“The strong voice of a leather-lunged announcer rang out in the quiet room.”
“That said, Ickes was an embarassment as were the leather-lunged zealots in the audience.”
In Blow To Hillary, DNC Agrees To Seat Florida And Michigan Delegations At Half-Votes
“If it is, we learned last night that it is not rigged nearly well enough, as America chose to vote leather-lunged rocker Chris Daughtry--long pegged as a favorite to win--off the show.”
American Idol Fails to Tinker with Taylor - Tuned In - TIME.com
“It is occasionally high-minded, sometimes quick-witted and often just leather-lunged.”
“Forth comes Maleinos, Avtokrator of the Videssians!" the leather-lunged man roared.”
“He had no sympathy, of course, with those leather-lunged chaps down there under their queer hats and their umbrellas, but the feeling that they were now made free of heaven — or at least of that synonym of heaven the modern”
“Back | Next Contents Conan had never known the woman by any name save "Raihna," the name a score of leather-lunged men were now shouting as a war cry.”
“A leather-lunged veteran mounted the stairs, still shouting.”
“As, however, the cheers were mingled with a few hisses ( "due to the report that the newcomer was an English Freemason, and wanted to destroy the Catholic religion"), the next evening the management took the precaution of filling the pit with a leather-lunged and horny-handed _claque_.”
Lists
These user-created lists contain the word ‘leather-lunged’.
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More Adjectival Arcana
List of adjectives such as everduring that do not frequent common speech and writing. A continuation of my list Adjectival Arcana, which had grown to over 7700 words and had become far too cumbersome.
transpontine, fetichistic, everduring, tachygraphic, tachygraphical, holographic, holographical, spectrobolographic, autographic, chirographal, autographal, ipsographic and 1419 more...
Tweets
Looking for tweets for leather-lunged.

ruzuzu Having leather ears must help. Jan 29, 2013
bilby *whistles* Jan 29, 2013
hernesheir Better leather-lunged than leather-lipped? You pick. Jan 29, 2013