Green’s Dictionary of Slang

1. to hit in the nose [snot n.¹ (2)].

1969		J. Hibberd Dimboola (2000) 87: dangles: Sit down you poove. darkie: Or we’ll snot you one. knocka: Right between the sockets.
1985		R.G. Barrett You Wouldn’t Be Dead for Quids (1989) 108: I wouldn’t mind snottin’ the big goose.
1985		R.G. Barrett You Wouldn’t Be Dead for Quids (1989) 154: He started snotting bikies left, right and centre.
1999		Bug (Aus.) 29 June 🌐 Snotting loud-mouthed shitheads in nightclubs just before dawn.
2003		N. Griffiths Stump 63: Don’t say another fuckin word for the next ten minutes, cos I’ll probly fuckin snot yis.

2. to weep.

2005		K. Huff A Steady Rain I ii: She’s snottin’ up the dashboard of my Plymouth the whole way.
2021		L. McInerney Rules of Revelation 70: ‘I’ve rubbed your back and let you snot up my shoulders too many times’.

3. (Irish) to collapse, to fall.

2021

P Howard Braywatch 237: For a second, I think he’s going to snot himself, but he somehow manages to keep his feet.

4. (Aus.) to act in a superior manner, e.g. socially, morally, financially.

2021

Betoota-isms 208: ‘My new neighbour Teresa is unbearable, she snots around in her Pious Pious like she’s living in 2035’.