Green’s Dictionary of Slang

(US black/campus) a disgusting, promiscuous woman; also (derog.) a lesbian.

1990		Eble Campus Sl. Apr. 7: skoochie – lesbian.
1997–2000		College Sl. Research Project (Cal. State Poly. Uni., Pomona) 🌐 Skoochie 1. (verb) A skank hoochie (either male or female).