Green’s Dictionary of Slang

1. (US campus) a cold beer.

1985		oral testimony in Lighter HDAS I .
2002		A. Duff Jake’s Long Shadow 8: Moor beer went out from the chilly bin.

2. (US black) a mentholated cigarette.

2000

Ebonics Primer at www.dolemite.com 🌐 chilly Definition: describing a mentholated cigarette such as ‘kool’ or ‘newport’. Example: Bitch! gimme one-a yo chilly’s. You know that’s what I want after I nut on yo face.