A ploy used by socialists and communists to get people to stop going to restaurants, bars, and movie theaters. It usually involves a virus such as Coronavirus, and the people who fall for it often have maskomania and hoard toilet paper.
"My friend told me I should stay home and not go out to the movies last night, because 'we need to save grandma, we don't want our grandparents to die of Coronavirus.' He doesn't realize it is just a ploy for communism. If the people telling us to stay home for grandma really cared about old people, they would allow visitors to nursing homes."
by Mythcrusher November 5, 2020
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Reasoning or advice that is either contradictory or only makes sense to your grandmother. Most likely spoken by someone of old age
Person 1: Jimmy Rollins got injured during stretches the other day...He'll be out for two months.
Person 2: We'll he never should've stretched in the first place
Person 1: Oh shut up i dont need any of your grandma logic.
by GrandyScolfox June 21, 2010
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To wack someone (preferably your grown child) with a large spoon or any other kitchen appliance.
I will go Grandma Josie on your ass!!!
by Michael Antionette September 26, 2010
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What you say when there are a lot of people.
usually only used when a lot of people have a certain article of clothing or in the same place.

don't use if with someone over the age of 60, or with someone you are trying to impress with your intellect.
Jane: did you go to the twilight premiere?
Lucy: ugh. yes.
Jane: was there a lot of people?
Lucy: just about everyone and their grandma.
by natalienegro March 24, 2009
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