Green’s Dictionary of Slang

1. (US drugs) top quality cocaine.

1992

T. Williams Crackhouse 148: flavor (pronounced flav-vor) the best cocaine available for freebasing cocaine, or freebase that tastes exceptionally good.

2. (US black) style.

1993		Dr Dre ‘Keep Their Headz Ringin’ 🎵 So check the flavor that I’m bringin.
2000		Hip-Hop Connection Jan. 75: Full-on ghetto style street soul, R&B and rap flavours.

3. (US black) attractiveness; thus an attractive young woman.

1996

Eble Sl. and Sociability 83: Matters of sex and women account for 43 terms, for example, flavor ‘a sexually attractive woman’.

4. (US prison) a branded cigarette.

2000

Other Side of the Wall: Prisoner’s Dict. July 🌐 Flavors: Brand name cigarettes or cigarettes received from outside the canteen.