1.) A dirty, scandalous broad with no ambitions in life. The hood is her stomping ground. 2.) A girl with a loose caboose who loves giving fellatio. 3.) An empty-headed, irresponsible girl.
A pretended mad man in a league of his own. The moniker was adopted by a band of deranged hobos pretending to be Abraham patients. His objective was to avoid prison by branding himself a crazy of feigned madness. They'd (Abraham-men) put on a theatrical performance while picking the pockets of anyone standing by.
Image Source: My Good Babushka