Green’s Dictionary of Slang

coffin n.1

1. a piecrust.

Dekker At an Ordinarie (1925) [facs.] 116: Now Cookes begin to make more Coffins then Carpenters, and burie more whole meate then Sextons.

2. (US) a clumsy, heavy boot or shoe.

[US]B.H. Hall College Words 51: Coffin. At the University of Vermont, a boot, especially a large one [DA].
[US]‘Mark Twain’ Tramp Abroad 547: In the seat thus pirated, sat two Americans, greatly incommoded by that woman’s majestic coffin-clad feet .
[Aus]Bulletin (Sydney) 10 Apr. 4/1: In boots, David Buchanan takles forty-eights, exactly coffin size.

3. (US Und.) a safe.

[US]C.G. Givens ‘Chatter of Guns’ in Sat. Eve. Post 13 Apr.; list extracted in AS VI:2 (1930) 132: coffin, n. A safe.
[US]Monteleone Criminal Sl. (rev. edn).
[US]Goldin et al. DAUL 46/1: Coffin. 1. A safe.
[US]Wentworth & Flexner DAS.

4. (US) a musical instrument case.

[US]Dly News (NY) 3 Nov. 31C/1: Coffin — instrument case.

5. (US, Western) a trunk.

[US]R.F. Adams Cowboy Lingo 38: Trunks were ‘coffins’.

6. (US Und.) a prison cell.

[US]Ersine Und. and Prison Sl.
[US]Monteleone Criminal Sl. (rev. edn).
[US]Goldin et al. DAUL 46/1: Coffin. [...] A cell.

SE in slang uses

In compounds

coffin-dodger (n.) [the image is of being ‘one step ahead’ of death or, in the case of smokers, mocking death]

1. (US campus) a heavy smoker.

[US]E.H. Babbitt ‘College Words and Phrases’ in DN II:i 28: coffin-dodger, n. A person much addicted to cigarette smoking.
[US]M.G. Hayden ‘Terms Of Disparagement’ in DN IV:iii 207: coffin-dodger, a cigarette fiend.

2. an old person, prob. ill.

[UK]A. Bleasdale No Surrender 60: Fucking coffin dodgers.
[Scot]I. Welsh Trainspotting 14: Some coffin-dodger must have put it [i.e. some wallpaper] up years ago.
[UK]J.J. Connolly Viva La Madness 94: A shithole boozer in some backwater, full of coffin-dodgers.
coffin meat (n.)

(US) a corpse.

[US]R.M. Bird Nick of the Woods III 36: He ar’n’t much to speak on, for all of his looking so much like coffin-meat at the first jump.
coffin varnish (n.) [joc. use of SE + ref. to its dubious, even fatal, quality]

(US) liquor, esp. that which was sold during the Prohibition era (1920–33).

[US]Sacramento Dly Record (CA) 24 Dec. 1/1: Pass the coffin varnish this way, Lieutenant.
[US]E. Nye Forty Liars 16: We gather about the camp fire [...] with the inspiration of six fingers of agency coffin varnish.
[Scot]Dundee Courier 27 May 2/6: Todtenbaum Firniss, or coffin varnish, must be a delightful liquor upon which to get drunk.
[US]Dalles Dly Chron. (OR) 22 jan. 3/1: Two unfortunates were before the city recorder [...] charged with being loaded with double distilled coffin varnish.
[US]A. Adams ‘The Double Trail’ Cattle Brands 🌐 If there was any one thing that he shone in, it was rustling coffin varnish during the early prohibition days along the Kansas border.
T.E. Farish Hist. of Arizona 169: Mr. ‘Waco Bill’ was a tough in the truest sense of the term, and being from half to three-quarters full of the worst liquor to be found in Tucson [...] some of the vilest coffin varnish on the mundane sphere.
[US]J.A. Reed in Amer. Mercury n.p.: The distiller now makes pure alcohol. The Prohibition Unit transforms 60,000,000 gallons of it into coffin varnish each year, knowing that 6,000,000 gallons will reach the stomachs of human beings.
[US] (ref. to 1850s) Mencken Amer. Lang. (4th edn) 568: It is to those days before the Civil War that we owe many of the colorful American terms for strong drink, still current, e.g., [...] coffin-varnish, bust-head, stagger-soup, tonsil-paint, squirrel-whiskey and so on.
Everybody’s Digest 86: ‘Coffin varnish’ for whisky was once in frequent popular use and is occasionally heard today [DA].
[US]Goldin et al. DAUL 46/1: Coffin-varnish. (Prohibition era) Any beverage with a denatured alcohol base.
[US]Wentworth & Flexner DAS.
posting at www.tuckova.net 🌐 I will be thinking of you while I toss back my daily ration of coffin varnish and coffin nails.