Green’s Dictionary of Slang

1. to abuse a woman by callling her a cunt.

1719

in D’Urfey Pills to Purge Melancholy IV 324: She scolded so loud, And continued her Clamour; I could not forbear, But to C-- her and D-- her.

2. to destroy, to defeat, whether physically or otherwise.

1993–2003		Merauder on Urban Dict. 🌐 Cunt verbal form, ie, ‘to cunt’, ‘he cunted’, ‘she cunts’ – to delete/kill/hurt/smack etc. ‘He cunted him pretty bad’.
1993–2003		SqueeZe on Urban Dict. 🌐 cunted Just been back stabbed – really really badly. You’ve just been cunted!
2012		(con. 1980s) I. Welsh Skagboys 271: [of heroin] Ah’ve been tryin tae avoid the Scottish skag [...] The broon’s easier: doesnae seem tae cunt ye up sae much.