I think our grams would have gotten along swimmingly.
My gram has also stuck her tongue out at people in restaurants when she thinks they are staring at her (she has no teeth), has slammed the door on the door to door Mormons, saying "I've got my own damn religion", and called a kid trick or treating at her house a son-of-b%^^$@$ because he was too old to be trick or treating. Unbelievable!