Green’s Dictionary of Slang

sneeze n.1

1. the nose.

[UK]‘Jon Bee’ Dict. of the Turf, the Ring, the Chase, etc.
[UK]Farmer & Henley Sl. and Its Analogues.

2. (US drugs) a portion of a powdered narcotic, e.g. cocaine.

[US]F. Packard Adventures of Jimmie Dale (1918) II xi: ‘Well, den, wot’s in it fer me?’ [...] ‘More’n de price of a coke sneeze!’ returned the Magpie.
[US]UGK ‘Heaven’ 🎵 I got cheese boy, I’m sellin niggaz sneeze boy.

3. (US prison) pepper, esp. red pepper.

[US]Maledicta V:1+2 (Summer + Winter) 267: Salt and pepper are glitter and sneeze. The latter term is especially applied to red pepper, which is contraband in some prisons for fear that it will be used to blind a person temporarily.

SE in slang uses

In compounds

sneeze-box (n.) [the immediate effects of snuff]

a snuffbox.

[UK]Dickens Oliver Twist (1966) 390: To think of Jack Dawkins – lummy Jack – the Dodger – the Artful Dodger – going abroad for a common two-penny-halfpenny sneeze-box!
[UK]H. Kingsley Ravenshoe II 89: ‘What is cly-faking,’ said Charles. ‘Why, a-prigging of wipes, and sneeze-boxes, and ridicules, and such.’.
sneeze-machine (n.)

(S.Afr.) an appliance for the dispersal of tear gas and other crowd-breaking irritants carried by army and police vehicles.

Indian Police Journal 69: South African police on June 11 unveiled what they believe will be the ultimate anti-riot weapon—a sneeze machine.
Education and Development: A Collection of Papers 197: The sneeze machine which sprays a mixture of talcum powder and teargas onto unruly crowds.
[US]K.W. Bilby The General 224: On the Cape Flats, roads were barricaded, stones were thrown, and the police dispersed crowds with a ‘sneeze machine,’ which sprayed tear gas through a huge funnel mounted on the back of truck.
Shearing & Brogden Policing for a New S. Afr. 55: SAP documentation waxes lyrically about ‘scientific’ innovations – for example, the first use of a ‘sneeze’ machine to control ‘riots’ in Soweto.
N. Gasa Women in S. Afr. Hist. 304: The police seemed determined to disrupt the funeral – they fired shots and used the sneeze machine to disperse mourners.
sneeze wagon (n.) [the sounds of the engine]

(US Und.) an automobile.

[US]K. McGaffey Sorrows of a Show Girl Ch. xvi: Look out for that car! Gee, those cars are bad enough without being mashed up more by some sneeze wagon.
[US]Monteleone Criminal Sl. (rev. edn).

In phrases

sneeze in the loins (n.)

(Aus.) a quick act of sexual intercourse.

[Aus]D. Maitland Breaking Out 63: The general Australian male’s regard for women and a quick horizontal handshake, or sneeze in the loins.