Green’s Dictionary of Slang

super adv.

(US) as an intensifier, extremely, very.

[UK]Dekker Satiromastix IV iii: omn.: Excellent. tuc.: Super Super-excellent.
[Ire]K. O’Hara Tom Thumb I ii: O happy Tommy! super-happy Thumb.
[UK]R.B. Peake Americans Abroad II ii: The young man, Nathaniel Larkspur, who brings this letter, I can recommend as a super-excellent postillion.
[US]T. Haliburton Clockmaker II 199: I believe you might stump the universe for cider – that caps all – it’s super-excellent.
[Ire] ‘Allowed To Be Drunk On The Premises’ Dublin Comic Songster 289: Sam Swipes to a house t’other day, / Went to drink of some super-brown stout, sir.
[US]T. Haliburton Sam Slick in England II 127: Where onder the sun, sais I to myself, did he rake and scrape together such super-superior galls as these.
[US]T. Haliburton Nature and Human Nature II 18: A pinch ob most elegant super-superior yellow snuff.
[UK]G. du Maurier Trilby 166: It is a quite superexcellent ditty.
[US]C. Odets Golden Boy I ii: I’m super-disgusted with you!
[UK]N. Streatfeild Grass in Piccadilly 34: He hated [...] her bloody little dogs and those super bloody friends of hers.
[UK]A. Buckeridge Jennings Goes To School 12: We went to Guernsey by air; it was super-delectable.
[US]L. Wolf Voices from the Love Generation 5: To wear it [American flag] on your shoulder was regarded as a callous, blasphemous, sacrilegious, super-unpatriotic act.
[US]A. Young Snakes (1971) 104: He’s so cool, super-cool.
[US]B. Davidson Collura (1978) 176: Tell the clerk this is a super-rush job.
[US]O. Hawkins Chili 14: Supergroovy mental and chemical compatibility.
[US]S.L. Hills Tragic Magic 97: He got super pissed.
[US]G. Tate Midnight Lightning 48: Their superfunky eponymous album.
[UK]J. Joso Soothing Music for Stray Cats 90: A friggin’ prison [...] a super-posh Strangeways.
Pando Qly Spring 34/2: It was super fucking weird.

In compounds

supercolossal (adj.)

extremely large, outsized; remarkable, stupendous.

[UK]Wodehouse Code of Woosters 130: Big is right, though perhaps ‘super-colossal’ would be more the mot juste.
Wodehouse Full Moon 92: ‘Her profile. Lovely, don’t you think?’ ‘Yup.’ ‘And her eyes. Super-colossal.’.
[Aus]‘Nino Culotta’ They’re a Weird Mob (1958) 131: You bet. Space men. [...] Thrilling. Super-colossal.
[UK]B. Kops Dream of Peter Mann Act I: I want to be stinking rich, open the most super-colossal Superstore you ever saw.
supercool (adj.) [cool adj. (1)]

extremely relaxed, sophisticated.

[US]K. Kolb Getting Straight 27: I’ve had my one little fix. Back in my pre-beat super-cool hyper-hip days.
[US]A. Young Snakes (1971) 104: He’s so cool, super-cool.
[UK]Guardian Guide 29 May–4 June 52: The super-cool long running drug-dealing bogey-man of Baltimore.
superfatted (adj.)

very fat.

Wodehouse Small Bachelor 48: ‘Important people!’ Mr. Waddington snorted sternly, ‘A bunch of super-fatted bits of bad news.’.
[UK]L. Hastings Dragons are Extra 212: A bald, double-chinned type who looked very like a super-fatted edition of ex-President Hoover [OED].
[Ind] ‘Village Voices’ in Times of India CLXIII:25 on Gyandoot.nic.in 🌐 This model should ideally be replicated in as many rural areas as possible. The only people complaining will be superfatted bureaucrats and lethargic politicians rendered increasingly irrelevant by the spreading web of information.
superfly (adj.)

see separate entry.

super saucy (adj.) (also super saucey)

(US black) excellent, first-rate.

[US]Ebonics Primer at www.dolemite.com 🌐 super saucey Definition: term that describes something that is very good. Example: That car is super saucey.
supersnagative (adj.) (also supersnaggetty)

(Aus./N.Z.) excellent, wonderful, superb.

[Aus]Alexandra & Yea Standard (Vic.) 23 June 3/2: Melbourne Pig prices [...] Our 120 Tops av. £7/10/3, a supersnaggetty run.
[NZ] (ref. to 1890s) McGill Dict. of Kiwi Sl. 109/2: supersnagative first rate; eg ‘I didn’t know you made pin cushions. That detail is lovely. Supersnagative.’ c. 1890.
[NZ]McGill Reed Dict. of N.Z. Sl. [as cit. 1988].