Wiktionary
coffin nails
n. (coffin nail English)
Usage examples of "coffin nails".
Matern counters that there's usually a lot of snow on the ground in January, that all this is a silly subterfuge to distract attention from his cigarette consumption, because the root of his throat trouble is coffin nails and not any perfectly normal winter cold he caught many years ago.
Graveyard dirt, coffin nails, other ingredients even more obscene .
You don't know how many coffin nails nor what weight of earth you're trying to shift.
She looked genuinely tom between lunch with me and a solitary pack of coffin nails.