From the website FrumSlang.com:
n. "Hot Chanies are married women who supposedly adhere to the laws of modesty by dressing in wigs and skirts, but usually the skirts are tight and short and the wigs are sexy. Hot Chanies reside mostly in Flatbush and Lawrence and are slowly trickling into Baltimore.
"Hey Dovi, if you’re not busy this erev shabbos, me and the boys will be hanging out on Avenue J checking out all the Hot Chanie’s, and you’re welcome to come with."
