ching, n.⁵ — Green’s Dictionary of Slang

ching n.⁵

also ching-ching

(UK black/gang)

1. (UK Black/gang) a stab wound.

2016		1011 ‘Next Up?’ 🎵 My nigga Huncho gave him 22 chings.
2018		Digga D ‘Mad About Bars’ 🎵 Do it like Ratlin, hop that fence / But I bet you still get ching-ching, so it don't make no sense.

2. a knife.

2018-20

T. Thorne (ed.) ‘Drill Slang Glossary’ at Forensic Linguistic Databank 🌐 Ching - knife.

window ching (n.)

(UK black/gang) an attack with a knife through a car window.

2018-20

T. Thorne (ed.) ‘Drill Slang Glossary’ at Forensic Linguistic Databank 🌐 Window ching – stabbing through the window of a car.