J. Lait ‘Charlie the Wolf’ in Beef, Iron and Wine (1917) 33: He knew Kelly and Kiernan would be in there in a minute, and if they found him — good-night.
A. BrazilMadcap of the School 48: ‘Oh, good night! The wretched things are hatching out!’ gasped Raymonde.
R. Lardner ‘Carmen’ in Gullible’s Travels 20: Genevieve hollers for the dips, who dashes in with their gats pulled and it’s good night, Mister Sheriff!
AdeHand-made Fables 199: If they walk out, it’s ‘Good-Night, Myrtle,’ for us.
P.J. WolfsonBodies are Dust (2019) [ebook] ‘If they get hep, good night!’.
W.R. BurnettWidow Barony 217: A man with a good arm might even be able to lob one up on the gun emplacement—and then . . . goodnight!
Fidrych & ClarkNo Big Deal 140: [V]oom—there’s a fast guy on third, and it was gone. It was good night.
In phrases
goodnight Irene
R. PriceBreaks 332: It would be Goodnight Irene for anybody trying to do comedy up there after him.
R.G. BarrettWhite Shoes 123: If some big bloke belts you out of the blue when you’re not ready for it [...] it’s goodnight Irene.
K. Barry ‘Fjord of Killary’ in New Yorker 24 Jan. 🌐 Then, at once, the lights over there cut out. ‘Good night, Irene,’ Bill Knott said.
goodnight Joe Doyle (Irish)
(con. 1940s) B. BehanBorstal Boy 139: Good night Joe Doyle, this is a dead loss.
goodnight McGuinness (N.Z.)
McGillDict. of Kiwi Sl. 52/1: Good night, McGuinness! a rather final version of the evening farewell salutation, McGuinness not known; eg ‘Ah, well, that’s one more than my usual quota. That’s it, lads. It’s good night, McGuinness. See ya in the morning, maybe.’ c. 1910.
goodnight nurse
K. McGaffeySorrows of a Show Girl Ch. ix: if the briny mingles with my marcel wave – good night, nurse!
T.A. DorganSilk Hat Harry’s Divorce Suit 1 June [synd. cartoon strip] Oh Harry I can’t guess what it is... Good night nurse.
Bulletin (Sydney) 7 Oct. 48/1: ‘The worst part av th’ job is th’ next p’int,’ said Mullaney. ‘If we’re shtopped there it’s good-night, nurse.’.
McGillReed Dict. of N.Z. Sl. 92: goodnight, nurse! Irrevocable turn of events [...] Originally WWI greeting the soldiers used with gratitude and brought back from hospital, becoming comical or incredulous, and c1920 marking completion. ANZ.
goodnight Vienna
J. Sullivan ‘Christmas Crackers’ Only Fools and Horses [TV script] If they don’t know Adam Ant’s birthday or the Chelsea result, it’s goodnight Vienna, innit?
I. Welsh ‘The Granton Star Cause’ in Acid House 123: Wir finished. Finito. Kaput. Endy story. Goodnight Vienna.