Green’s Dictionary of Slang

shape n.

[his figure]

1. a fop, a dandy.

[UK]T. Shadwell Squire of Alsatia IV i: She was debauched by the most nauseous coxcomb, the most silly beau and shape about the town.

2. in pl., an ugly, ill-proportioned man.

[UK]B.E. Dict. Canting Crew.
[UK] Dyche & Pardon A New General Eng. Dict. n.p.: Shapes [...] an ill-made, irregular Lump of Flesh, &c.

3. in pl., a well-proportioned woman (see cit. 1735).

[UK] Dyche & Pardon A New General Eng. Dict. n.p.: Shapes, a Cant Name for a nice finikin Lass that goes extream tightly laced.
[UK]‘George Eliot’ Adam Bede (1873) 161: Totty [...] toddled on in front of her father and mother. ‘There’s shapes! An’ she’s got such a long foot, she’ll be her father’s own child.’.

4. (US) a woman.

H. Green ‘At the Actors’ Boarding House’ in Galena Eve. Times (KS) 10 June 4/3: ‘Who’s the noo shape I seen in the hall?’ [...] ‘Mista Johnson, that woman [is] livin’ incogniter’.

5. (US) in pl., crooked dice with bevelled faces on some sides of the cube, thus causing an irregular roll.

[Aus]Truth (Brisbane) 13 Nov. 9/3: [S]ometimes the dice are ‘shapes,’ which means that they are tapered slightly on five sides and are most likely to come to rest on this flat side.
[US]J. O’Connor Broadway Racketeers 254: Shapes—Crooked dice.
[US]Ersine Und. and Prison Sl.
[US]Goldin et al. DAUL 190/2: Shapes. Dice, not true cubes, shaped to decrease crapshooters’ chances to win against the establishment. Shapes are placed in and withdrawn from play by employes of the establishment at propitious moments.
[US]J. Scarne Complete Guide to Gambling.

SE in slang uses

In phrases

cut shapes (v.)

(UK black) to dance to drum and bass music.

hubpages.com ‘Roadman Slang 4 Jun. 🌐 Skanking/cutting shapes - the act of dancing energetically to drum and bass music.
cut up shapes (v.)

to show off; to act irresponsibly.

[UK]Newcastle Courant 9 Sept. 6/5: You understand, Sam, this job to-night is the last we’d ever have together if you cut up any more shapes.
in shape (adj.) [euph., based on colloq. in great shape]

in possession of drugs.

[US]N. Heard Howard Street 223: Wait for me outside, You know I’m in shape.
[US]M. Agar Ripping and Running 139: bi: You in shape, man? You in shape? bo: Yeah, I got somethin.
out of shape (adj.)

1. out of sorts, upset.

[UK]G.R. Sims Dagonet Ballads 107: She was mad when we found her a-hidin’, her reason was clean out of shape.
[US]E.E. Landy Underground Dict. (1972).
[US]R. Price Ladies’ Man (1985) 119: Hang in there Kenny. You’re just out of shape.

2. (US) drunk or otherwise intoxicated.

[US]E. Torres After Hours 124: They [...] get out of shape, catch a beatin’.
pushed out of shape (adj.)

(US) upset, angry.

[US]Current Sl. III:1 11: Pushed out of shape, adj. Disturbed, or angry.
[US]C. McFadden Serial 45: He slammed the door of his Rabbit [...] so Harvey knew he was pushed out of shape.
show one’s shapes (v.)

1. to turn around, to march off.

[UK]B.E. Dict. Canting Crew n.p.: Show your Shapes, turn about, march off, be gone.
[UK]J. Gay Wife of Bath I i: Show your shapes and walk gracefully.
[UK]New Canting Dict. n.p.: [...] said (often) to an ill-made Man. Show your Shapes; Turn about, march off, be gone.

2. to make an appearance, to come into view.

[UK]T. Brown Amusements Serious and Comical in Works (1744) III 34: Hither [i.e. the playhouse] come the country gentlemen to show their shapes, and trouble the pit with their impertinence.
[UK]T. Morton A School For Grown Children V ii: A stranger! Now to show my shapes.

3. to take off one’s clothes, esp. preparatory to a judicial flogging.

Prisoners Opera 7: I’d strip and show you my shapes in Buff, / But fear the Ladies would flout me.
[UK]Grose Classical Dict. of the Vulgar Tongue.
[UK]Lex. Balatronicum.
[UK]Egan Grose’s Classical Dict. of the Vulgar Tongue.
travel on one’s shape (v.)

(US) of a woman, to use one’s physical allure and/or sexuality to gain advantages, material gifts, etc.

[US]N.E. Police Gaz. (Boston, MA) 18 Aug, n.p.: The S. girls still travel on their shape [...] look out girls, or I shall a tale unfold.
[UK]Mirror of Life 10 Feb. 7/1: [T]he American Columbine, being simply the American stage heroine who does not talk, and who consequently is frankly spoken of as a lady who ‘travels on her shape,’ is dressed to show her figure to the fullest advantage.