Green’s Dictionary of Slang

rusty adj.1

[one who lacks the ‘polish’ to make a successful path in the world; NB ‘Sl. Terms & the Gypsy Tongue’ in Baily’s Mag. Nov. 1871 suggests origin in Rom. / Hindi rush, angry]

1. ill-tempered.

[UK]Marston Antonio’s Revenge I ii: Thy rusty face doth look like the head of a roasted rabbit; fie upon’t.
[UK]Rowlands Diogenes Lanthorne 7: Three or fower olde rusty golde begetting widowes haue crown’d him with their wealthes.
Court and Times Charles I I 36: ... there is much urging and spurring the parliament for supply and expedition, in both which they will prove somewhat rusty [F&H].
Milton Iconoclastes xxiv The master is too rusty or rich to say his own prayers [F&H].
[UK]C. Walker Authentick Memoirs of Sally Salisbury 66: She, as the Saying is, rid very Rusty.
[UK] ‘Sung in Two to One’ in Songster’s Companion 64: Adzooks, old Crusty! why so rusty, Stupid, queer, and mumpy?
[UK]P. Hawker Diary (1893) I 22 Feb. 69: Every stage I was bothered with some proper rusty ‘divils’ [i.e. horses].
[UK]Bell’s Life in London 10 Apr. 2/3: [T]here vas such a holloring made my nag quite rusty.
[UK]Ulster Gaz. 30 Dec. 4/1: The old brown hoss [...] a purty good one, but a leetle rusty at times.
Satirist & Punch (Boston, MA) 1 Feb. 58/1: The old brown hoss [...] a purty good one, but a little rusty at times.
[Ind]Delhi Sketch Bk 1 Sept. 55/1: His superficialities are often glaringly rusty.
[US]Matsell Vocabulum 76: rusty Ill-natured. His tongue goes like a door on rusty hinges.
[UK]Leaves from Diary of Celebrated Burglar 139/2: The old fellow grew pretty rusty at being obliged to leave his ‘doss’ at that early hour.
[US]Nat. Police Gaz. (NY) 14 Sept. n.p.: Big Moll Johnson, the Amazon of ‘Hooker’s division,’ a ‘rusty’ old ‘gin pig,’ lost to virtue and wedded to sin, was before the ‘beakquere’ [...] for creating a disturbance in the ‘snoozing ken’.
[UK]J. Greenwood Low-Life Deeps 51: Why, if ever a woman – of the common sort, you understand – was to call me only half the names she calls me, I should turn rusty.
[Ind]H. Hartigan Stray Leaves (2nd ser.) 158: He did turn most uncommonly rusty. He knocked down the apothecary and hospital-sergeant, and three of the extra guard shared the same fate.
[UK] ‘’Arry on Angling’ in Punch 30 July 45/1: Jolter looked jest a mossel disgusted, and turned a bit rusty, for him.
[UK] ‘The Patriotic’ in ‘F. Anstey’ Mr Punch’s Model Music Hall 17: Bull gets rusty when you tax him.
[Aus]C. Crowe Aus. Sl. Dict. 69: Rusty, cross, ill-tempered, etc.
[UK]Marvel XIV:364 Oct. 2: We can mop up our crowd any day if they turn rusty!
[US]E.W. Townsend Sure 73: ‘I’m told dat all dat is needed den is [...] a cheerful temper not likely to get running rusty when de stage manager knocks everyting but de title out of me manuscript’.
[Ire](con. 1920s) L. Redmond Emerald Square 28: He was very rusty at first but thawed out a bit before I left.

2. (Aus.) of an area, unpleasant, threatening.

[Aus]Truth (Sydney) 21 Sept. 10/3: But there are some rusty places,/ [...] / Where things are a trifle shady, / And the copper never goes.

3. anti-social.

[US]‘Iceberg Slim’ Pimp 49: Now get your rusty black ass out of my face.
[US]B. Jackson Get Your Ass in the Water (1974) 166: Get up big rusty motherfucker, [it’s] you or me.
[US]H. Roth From Bondage 342: Did that rusty bastard in the porkpie hat do that too ... once?

In phrases

run rusty (v.)

to misbehave, to act counter to discipline.

[UK]W. Godwin Caleb Williams (1966) 77: I know none of the neighbouring gentry will, for fear, as they say, of encouraging their own tenants to run rusty.
[UK]G.J. Whyte-Melville General Bounce (1891) 311: Don’t let a single man up till the women and children are all on deck. If any fellow runs rusty, knock him down.

SE in slang uses

In compounds

rusty draper (n.) [rhy. sl. = raper]

(N.Z. prison) a rapist.

[NZ]D. Looser Boobslang [U. Canterbury D.Phil. thesis] 157/2: rusty draper n. a rapist.
rusty gun (n.) [their weapon has rusted in its holster]

1. (US) a veteran police officer; also as adj.

[US]E. Grogan Ringolevio 28: An old rusty-gun cop named Malloy had shown him around.

2. (UK Und.) an armed robber who has retired from his profession.

[UK]N. ‘Razor’ Smith A Few Kind Words and a Loaded Gun 20: I’m glad I’m getting out while I can. In criminal parlance, I am what is known as a ‘rusty gun.’.
rusty guts (n.) (also rusty-guts) [SE rustic, countrified, rough, boorish + SE guts, the intestines, used fig, as a man; Hotten (1874) prefers ‘Corruption of rusticus’]

a surly, unpleasant old man.

[UK]B.E. Dict. Canting Crew n.p.: Rusty-gutts, an old blunt Fellow.
[UK]New Canting Dict. [as cit. c.1698].
[UK]Bailey Universal Etym. Eng. Dict. [as cit. c.1698].
[UK]Grose Classical Dict. of the Vulgar Tongue.
[UK]Lex. Balatronicum.
[UK]Egan Grose’s Classical Dict. of the Vulgar Tongue.
[UK]Hotten Dict. of Modern Sl. etc.
[UK]Hereford Times 12 Jan. 4/1: Broben came in [...] and called complainant [...] ‘rusty guts’.
[UK]Sl. Dict.
[Aus]C. Crowe Aus. Sl. Dict. 69: Rusty Guts, a blunt fellow.
[US]A.J. Pollock Und. Speaks n.p.: Rusty guts, an elderly convict.
[UK]J. Franklyn Cockney 275: If Tug Wilson has a gruff voice he will be called ‘Rustygut Tug Wilson.’.
rusty sheriff’s badge (n.) (also rusty starfish) [supposed resemblance; starfish n.]

the anus.

[UK]Roger’s Profanisaurus in Viz 87 Dec. n.p.: rusty sheriffs badge euph. Ride along Biffin bridge (qv) from John Wayne’s hairy saddlebags (qv) and there it is, right in the middle of kak canyon. Just before rump gulley.
[UK]P. Meditzy ‘A Day In The Life Of...’ 29 Apr. 🌐 The thought of a ‘crafty butcher’ (one who likes taking his meat around the back) pushing his ‘chocolate lollypop’ in my ‘rusty sheriff’s badge’ and into my ‘soil sump’ doesn’t really appeal.
[SA]K. Cage Gayle 92/2: rusty starfish n. anus, rectal opening.