(idiomatic) Female equivalent of John Doe.

(derogatory, ethnic slur) A black woman who is obsequiously servile to white authority, a black female race traitor.

plural of Jane Roe

(card games, slang) The queen of spades.

(slang, US military) A female of masculine appearance or behavior.

plural of Jane Hancock

(idiomatic, US) A woman's signature.

plural of Jane Wayne

Synonym of Susie Rottencrotch

A female given name originating as a coinage.