A woman who got married, raised children and stayed home then suddenly around her mid-late 50's(after the feminist movement) decided she wanted to be independent of all responsibility and dress like a teenager and divorce her husband.
Mike: Hey what's wrong with your mom?
John: She's been watching 'Sex in the City'
Mike: She looks like a sausage in that spandex.
John: She's become a grandfather feminist.
by Melizza August 27, 2005
Get the Grandfather Feminist mug.