1.) A wife or significant other, usually referred to as an "old blade".
2.) Derog. A loud cantankerous woman.
3.) Irish. Derog. A gaudy dressed or bizarre hot mess. Sadly, she's unaware that she stands out in the crowd.
A street-walking hussy or prostitute. If there was a way to classy up this definition, I would. You know I've never met a professional leg-spreader before. I'm sure they are very Christian-like at heart, just heathen-esque in the sheets.