Green’s Dictionary of Slang

sket n.

[? abbr. sketel n.]

(UK black teen) a derog. term for a promiscuous young woman.

Buff Fing on Urban Dict. 🌐 21 July Sket: propa ho, dog, slapper, ugly, wana be ruddy etc shit man, dat gal walkin wif da limp ova der is such a sket. (kiss teeth).
[UK]Dizzee Rascal ‘Jezebel’ 🎵 Yo, they call her jezebel / Friends call her sket behind her back.
[UK]Guardian 20 July 🌐 The so-called sket lists (sket is street slang for ‘sluts’) have, according to youth workers, prompted attacks so brazen that girls have been dragged from school buses and sexually assaulted.
Section Boyz ‘Trapping Ain’t Dead’ 🎵 Look at these skets / They so needy.
[UK]G. Krauze What They Was 44: Fuck dat sket.