Top definition
A term used to describe women of a 'certain age' who are basically lushes.

'Gin Bag' means an elderly woman who spends the afternoon drinking too much alcohol and then talks absolute rubbish.

Usually a drunk and elderly battleaxe who talks too much and makes little sense. A lush.
The old gin bag wouldn't shut up.
by pishytrishy June 19, 2008
Happy St. Patties Day!
good friend, best mate, real niggah, awesome guy
generally just a great person to know or be friends with
"thats eddie, he is my fuckin ginbag"
"dick, fuck that cunt, he aint no ginbag of mine"
by ubungo October 01, 2006
Happy St. Patties Day!