Green’s Dictionary of Slang

a term of abuse for a woman.

1593		Tell Trothe’s New Yeare’s Gift 21: That fornicators (after they had obtained their desires [...]) should [...] seeking other wenches, meet with whipper ginnies.
1599		H. Porter Two Angry Women of Abington H3: What need’st thou to care, whipper-Jenny, Tripe cheekes, out you fat asse.
1890–1904		Farmer & Henley Sl. and Its Analogues.