clevvies, n. — Green’s Dictionary of Slang

clevvies n.

[? SE cloven/cleft, i.e. ref. to the vagina]

1. (US black) a woman, a girl.

1997

(con. 1970s) G. Pelecanos King Suckerman (1998) 193: Be a shame to let a fine piece of clevvies like her walk away.

2. (Polari) in sing., clevie the vagina.

2019

P. Baker Fabulosa 290/2: clevie a vagina.