Two or more former girls-about-town, that go out for a night of drinking, debauchery, ego-massage & cougaring.

Husband generally takes care of children at home.
"Jim, you coming out tonight?"

"Nah, looking after the kids, Kellie & Mandy are off Booze-Hag'n"
by Full Chinese'n June 03, 2009
Get a Booze-Hag'n mug for your sister-in-law Julia.