Green’s Dictionary of Slang

scaly adj.

also scaley, skaly
[SE scaly, suffering from a skin disease, typically ringworm]

1. sick, run down.

[UK]Southey letter to Thomas Lamb 3 Apr. Letters (1856) I 19: Poor Anax! he was quite scaly before his departure, but is now recovering apace.
[US]‘Artemus Ward’ Artemus Ward, His Book 189: My success was skaly, and I likewise had a narrer scape of my life.
[SA]L.F. Freed Crime in S. Afr. 106: A ‘bum’ is a tramp, and a ‘scaly bum’ is a lousy tramp.

2. mean, miserly; occas. as adv.

[UK]‘T.B. Junr.’ Pettyfogger Dramatized II iii: As to your proceeding against me that was a scaly trick?
[UK]Lex. Balatronicum n.p.: Scaly. Mean. Sordid. How scaly the cove is; how mean the fellow is.
[UK]Egan Life in London (1869) 91: Shamming intolerably drunk [...] to prevent him from behaving scaly to the waiters.
[UK]Age (London) 12 June 37/2: But Deerhurst, though known to be scaly, Had not even sole to propose.
[UK]Egan Bk of Sports 197: [note] Ve must not be scaly, by no manner of means to Sal.
[US]Bartlett Dict. Americanisms.
[Aus]Bell’s Life in Sydney 22 Dec. 3/2: [I] was a depending mostly on what the gennelmen used to tip me; some of ’em would drop me a shilling or so now and them, but most of 'em was uncommon scaly.
[UK]Hotten Dict. of Modern Sl. etc.
[UK](con. 1840s–50s) H. Mayhew London Labour and London Poor III 282/1: A single man [...] will go into a publican’s and call for 1s. worth of rum, and the publican will call me a scaly fellow, if I don’t do the same.
[UK]Sl. Dict. 278: Scaly shabby, or mean. Perhaps anything which betokens the presence of the ‘Old Serpent,’ or it may be a variation of ‘fishy’.
[US]Nat. Police Gaz. (NY) 3 Nov. 3/1: [headline] The Queer Doings of Scaly Managers and Dimmed Theatrical Stars.
[UK]J. Payn Notes from ‘News’ 28: Many a man, objects to being called a ‘scaly varmint’ by the driver of his hansom.
[WI]H. De Lisser Jane’s Career (1971) 18: Y’u is too scaly.
[Aus]Sport (Adelaide) 30 Aug. 9/3: Reg G, the scaly bookmaker, is very downhearted because he got struck, and wants the mugs to weigh out their branmash.
[UK]Wodehouse Psmith Journalist (1993) 267: For of all the scaly localities I have struck this seems to me the scaliest.

3. despicable.

[UK] ‘The Dog and Duck Rig’ in Holloway & Black I (1975) 80: Your flamer will grow gallows haughty, / When she’s told of your scaly mistake.
R. Newton Progress of a Woman of Pleasure [cartoon caption] Bad luck to all scaly fellows.
see sense 2.
[UK]in Byron note to Don Juan Canto IX 149: Then your blowing will wax gallows haughty, / When she hears of your scaly mistake.
[UK]Navy at Home II 123: Ah Mr Bill you’re there, are ye, scaly fellow!
[US]Eve. Star (N.Y.) 9 June 2/4: [headline] A scaly trick.
[UK]Paul Pry 11 Dec. n.p.: [W]hen you walk out with your tally victorine and muff on [...] while your better half is crying ‘penny vinkles’ on the other; you do not condescend to recognise him, poor sole. This is rather scally of you.
[US]J.R. Lowell Biglow Papers (1880) 88: The scaliest trick they ever played wuz bringin’ on me hither.
[US]Life in Boston & N.Y. (Boston, MA) 13 Mat n.p.: We wish to show up a few of the peeps who attended the levee [...] They were a scaly set.
‘The Railway’ in Diprose’s Comic Song Bk 2: That’s a very scaly remark.
[US]J.T. Trowbridge Cudjo’s Cave 349: Minny-fish? That’s a scaly name. And they say you are a scaly fellow.
[US]Appleton’s Journal (N.Y.) 22 Apr. 528/1: Don’t pass off your scaly views as an exponent of — Seminary’s way of thinking.
[US]C.F. Lummis letter 23 Oct. in Byrkit Letters from the Southwest (1989) 45: Of all the scaly meals I ever gulped down by the help of abundant water and keen hunger, those [...] are the toughest.
[UK]Wodehouse Psmith in the City (1993) 47: Football [...] By no means a scaly idea.
[US]O. Strange Sudden 31: Yo’re yellow, like the rest o’ yore scaly, shoot-from-cover family.
[US]Randolph & Wilson Down in the Holler 281: scaley: adj. and adv. Inferior, low grade, contemptible.
[SA]CyberBraai Lex. at www.matriots.com 🌐 A person who is ‘scaly’ is not nice, a scumbag, and should be left off the Christmas party invitation list.

4. shabby.

[US]T. Haliburton Letter-bag of the Great Western (1873) 17: Den dey holds me ’sponsible for all de plate, which is not fair by no manner o’ means at all, in such a mob of scaley whites as we ab on board and where ebery man is taken what pays passage, and sometimes dem white fellers is no better nor him should be.
[UK]Dickens Martin Chuzzlewit (1995) 450: A reg’lar scaly old shop, warn’t it?
[UK]Hotten Dict. of Modern Sl. etc.
[US]‘Artemus Ward’ Artemus Ward, His Book 199: The train of cars in which I was to trust my wallerable life was the scaliest, rickytiest lookin lot of consarns that I ever saw on wheels afore.
[UK]Hotten Sl. Dict.
[US]County Paper (Oregon, MO) 15 Sept. 2/6: Such words as [...] sappy for silly, scaly for shabby.
[UK]J. Payn Thicker than Water III 171: What! [...] you mean to say he never gave you nothing to take the taste out of it? Scaly varmint!
[US]J.W. Carr in ‘Word-List From Northwest Arkansas’ in DN III:v 403: scaly, adj. Shabby, contemptible.
[US]M.G. Hayden ‘Terms Of Disparagement’ in DN IV:iii 215: scaly, shabby. ‘It was a scaly trick your friend played on you.’.
[UK]Wodehouse Leave it to Psmith (1993) 374: ‘A scaly neighbourhood!’ he murmured.

5. unpleasant.

[UK]Satirist (London) 10 Mar. 501/3: ‘By my soul, Crockey, thou art an odd fish’ [...] ‘[T]hat accounts for his being such a scaly fellow’.
[UK]Morn. Chron. (London) 27 Nov. 5/2: The measures by which they sell winkles and cockles [...] have all false bottoms [...] and can be inserted or slid out dexterously acclrding as the customer is a ‘jonnock’ or a ‘scaly’ cove.
[US]T. Haliburton Sam Slick’s Wise Saws II 35: You are an odd fish, and did play me that scaley trick just now.
[NZ]Auckland Eve. Star (Supp.) 30 Oct. 6/1: It is in fact, just now decidedly ‘scaly’, not to say even ‘fishy’.
[UK]H. King Savage London 384: He wur a scaly scamp and no mistake.
[US]A. Adams Log of a Cowboy 57: While I know every foot of this trail through here [...] there’s several things that look scaly.
[US]H. Simon ‘Prison Dict.’ in AS VIII:3 (1933) 31/1: SCALE. Louse. Hence, scaly bum: contemptuous epithet meaning lousy tramp.
[UK]Wodehouse Inimitable Jeeves 106: Then things you think are going to be the scaliest nearly always turn out not so bad.

In compounds

scaly-leg (adj.)

(US) promiscuous.

[US]B. Jackson Thief’s Primer 84: Maybe some scaly-leg ole gal who is a waitress in some beer joint. You’re liable to sit around there and put $40 in the jukebox [...] just to get her attention and get you some pussy.
scalyleg (v.)

(US) to work as the cheapest level of prostitute.

[US]S. Morgan Homeboy 50: She was scalylegging the taco trade; rented a trailer next to a wetback camp.