Green’s Dictionary of Slang

an insult used of a woman; the implication is of promiscuity.

1977		C. Adams Gender Trap 26: [...] tart harlot floozy broad callgirl slut bag fancy woman streetwalker bitch hustler You wouldn't be able to find so many words that refer to men who use prostitutes.
1988		G. Matthews Little Red Rooster 186: You [...] lying bitch of a two-faced slut bag shit-faced fang-toothed flat-ass.
1994		S. Clark Life without Instruction 146: She’s a right slutbag. Gets that from me. When she started her brothel — I was her first customer!
2002		M. Maddox What’s Wrong with Black Women? 129: I explained to him that I am not usually a drunken slut-bag who screws friends of friends.
2005		L. Redhead Rubdown [ebook] Everyone watched politely except for Suzy, who said, ‘See, I told you she was a slutbag’.
2013		Salon.com 31 July 🌐 Morgan went on to suggest Nuzzi would be unable to get a job in New York City’s political scene as a result of her actions. ‘Fucking slutbag. Nice fucking glamour shot on the cover of the Daily News.’.
2013		Eve. Standard (London) 31 July 8/5: She called [her] a ‘slutbag’, a ‘tw*t’ and ‘c**t’.

1. a gay brothel.

1972		B. Rodgers Queens’ Vernacular 183: slut hut 1. a whorehouse.
1986–7		Maledicta IX 148: The compilers ought to have looked farther afield and found: […] slut hut.
1988		H. Max Gay (S)language.

2. (Aus.) a van or car used primarily for sex.

2004

T. Winton ‘Boner McPharlin’s Moll’ in Turning (2005) 254: That kind of car was trouble. It was a sin-bin, a shaggin-wagon, a slut-hut.

(US, Western) an improvised lamp made of a twist of rag in a container of grease.

1893		Emporia Wkly Republican (KS) 9 Nov. 4/6: Imitators and shams struggle in its wake [...] but bear no more relation to it than a slut lamp does to eletcric light.
1929		Battle Creek Enquirer MI (Section Three) 1 Jan. 20/3: When asked about the lighting ofd her early home she said they had no candles [...] but had what was called a ‘slut lamp’.
1939		Courier-Jrnl (Louisville, KY) 21 May 27/2: The early slut lamp was designed to hold [...] a burning grease-dipped rag.
1944		Asbury Park Press (NJ) 20 Aug. 3/2: The ‘slut lamp’ so named because of its untidiness. It is made of clay, resembles a saucer with a pinched groove [...] filled with any type of grease and a twisted rag laid in the grease with one end lighted and placed in the groove.
1956		N. Algren Walk on the Wild Side 14: The lamp had been made by fixing a rag wick to a stone and setting it in a vessel half-filled with whatever was left in the frying pan after the morning bacon was finished. Byron called it a ‘slut lamp’.

1. (orig. US campus) a promiscuous woman.

1983		Eble Campus Sl. Nov.
1984		Argus-Leader (Sioux Falls, SD) 9 Apr. 9/3: Luft, who also appeared as a typecast slut-puppy in Grease II.
1993		Tampa Trib. (FL) Bay Life 5 Dec. 8/5: The women dubbed themselves ‘slut-puppies’ after they decided they’re past the age where anyone else would call them such.
1996		Eble Sl. and Sociability 70: Dog is often the second member of a compound or phrase: [...] As with many slang words for animals, dog and its spinoffs often have sexual implications [...] whore dog and its younger equivalent slut puppy refer to ‘a sexually promiscuous female’.
2003		Indep. Rev. 1 Oct. 5: She has a reputation as a bit of a Banbury Cross equestrian – some go as far as to call her a slut-puppy.
2005		Pittsburgh Post-Gaz. (PA) 27 Oct. W-39/1: Wearing a shirt of satin [...] can currently be deemed as an act of fashion [...] not of being a slut-puppy.
2014		Tallahassee Democrat (FL) 10 Oct. A5/1: Naked women literally prance around [...] like slut puppies.

2. (US gay) a promiscuous or available man.

1991		Eble Campus Sl. Fall 5: slutpuppy – promiscuous male or female.
2002		Martin Rammsonde ‘Firing Tyler’ on Nifty Erotic Stories Archive 🌐 He took the back of Tyler’s head and forced it forward, pushing his cock deeper than it had been in the slutpuppy’s mouth.

3. (US) a derog. term for a lesbian.

1992

Bentley & Corbett Prison Sl. 59: Douche Bag also Slut Puppy Refer to a woman who has sexual relations with many other women.