Green’s Dictionary of Slang

trollop n.

[SE trollop, but without the sexual implications]

(US black) an unattractive, ugly woman.

[US]L.W. Payne Jr ‘Word-List From East Alabama’ in DN III:v 384: trollop, n. A slovenly or tomboyish girl, a romp.
[US]D. Claerbaut Black Jargon in White America 84: trollop n. an unpopular or physically unattractive female.