An alcoholic grandmother or an older woman who drinks excessively.
Dang, my alchie-grandma drove her car into someone else's yard while on her way to the liquor store for more wine.

Dude, I love the alchie-grandma on 90210, she's such a biatch!

Kathy Griffin's mom is such an alchie-grandma, she always has a glass of wine with her.
by Himbo Licious September 5, 2008
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