Green’s Dictionary of Slang

(US black) a white person.

1992–2003		P. Atoon Rap Dict. 🌐 cave bitch (n) Female version of ‘cave boy’. Ice Cube (Cave bitch [1993]). cave boy (n) A white person. Derived from the theory that early white man lived in caves.
1993		Ice Cube ‘Cave Bitch’ 🎵 Spread out you little cave bitch.
1994		G. Smitherman Black Talk 76: cave A European American, also sometimes a European; a negative term. Derived from the belief that whites led a barbaric existence in caves in Europe during the heyday of ancient African civilization.
1995		L. Stavsky et al. A2Z 18/2: cave bitch – n. white woman.
a.2003		Korg ‘Cas’ Diary’ Session 2a on Darkqueen.org 🌐 He’d seen her with her men too. She picked ’em up from that caveboy dance club she worked at.