Green’s Dictionary of Slang

pipkin n.1

[SE pipkin, a small, earthenware pot]

1. the female genitals; thus cracked pipkin n., a vagina that has been deflowered.

implied in crack a pipkin
[UK]T. Brown Amusements Serious and Comical in Works (1744) III 95: He has put her into his bar, in hopes some time or other she may stop her crack’d pipkin upon some fool of a drawer.
[UK]N. Ward Compleat and Humorous Account of Remarkable Clubs (1756) 270: The new Convert, after the first Surrender of her unhancel’d Pipkin, to be oblig’d [...] to treat the whole Tickle-Fool Society with such a plentiful Bowl of Punch.
[UK]‘The Maiden’s Small Pipkin’ in Fanny Hill’s New Friskey Chanter in Spedding & Watt (eds) Bawdy Songbooks (2011) III 352: Said she, I’ve fine vessels, and a nice little pipkin, / Which your welcome to handle as long as you please.

2. the stomach.

[UK]W.T. Moncrieff Tom and Jerry III i: Aye, aye, be leary, Bob, take care of your ribs – mind your pipkin – be down on your pimple.
[UK]Hotten Dict. of Modern Sl. etc. (2nd edn).
[UK]Hotten Sl. Dict.
[UK]Sl. Dict.

3. the head.

[UK]‘Peter Corcoran’ ‘King Tims the First’ in Fancy 24: Love! it makes a crack’d and empty pipkin of the head!
[UK] ‘The Sprees of Tom, Jerry and Logick’ in C. Hindley James Catnach (1878) 124: They smash’d their lanterns, kick’d their shins, and did their pipkins crack.
[UK]G. Kent Modern Flash Dict. 6: Block – jemmy, pipkin, head.
[UK]Flash Dict. in Sinks of London Laid Open.
[UK] in G.D. Atkin House Scraps (1887) 155: Or else some morning, ere the man has lunched, / The Publisher may get his pipkin punched.

In phrases

crack a pipkin (v.) (also crack one’ dish, crack one’s pipkin) [SE crack/crack v.2 (2a)]

1. to lose one’s virginity, to break one’s hymen.

[UK]Mercurius Fumigosus 30 20–27 Dec. 235: Two Maids sticking Windows with Rosemary and Bayes, the one that was below, giving the other a touch, made her fall backward and crack her Pipkin.
[UK] ‘Animadversions on the Lady Marquess’ in Ebsworth Roxburghe Ballads (1885) V:1 67: For if you should your Pipkin crack, you Credit will way.
[UK] ‘The Lass of Lynn’s New Joy’ in Ebsworth Bagford Ballads (1878) I 467: This day on his Knees he Swore / he Lov’d me above his Life, / Were it not my Pipkin Crackt before, / I vow I would be his Wife.
Secret Hist. of Betty Ireland (9 edn) 13: Look you, Mother [...] I know you deal in brittle Ware, but if you promise that the Pipkin is not cracked, I will become a Purchaser.
[UK]Grose Classical Dict. of the Vulgar Tongue ms. additions n.p.: She has Crackd her Pitcher, or Pipkin, i.e. lost her Maidenhead.
[UK]‘Mister Bone & His Mutton’ in Gentleman’s Private Songster in Spedding & Watt (eds) Bawdy Songbooks (2011) III 376: ’Twas a fact, the dish got crack’d, / And he completely diddled her out of her mutton.

2. to take a woman’s virginity.

cartoon caption 29 Nov. You’ve Crack’d my pipkin, Sr, said she, so marry me and Mend it.
[UK]‘The Maid’s Small Pipkin’ in Fanny Hill’s New Friskey Chanter in Spedding & Watt (eds) Bawdy Songbooks (2011) III 352: When she says I’m now ruin’d, what have you been doing, / I declare that my nice little pipkin you’ve crack’d.
[UK]Partridge DSUE (8th edn) 889/1: late C.17–early 19.