Just a funny, albeit somewhat silly and/or gross story of a recent YaYa-ism:
Her favorite snack is cereal, which she pronounces as shoo-shoo - yes, just like the infamous Polish word from our childhood.
Her favorite cereal currently is Kix. She calls it Monkey Cereal because it has a cartoon monkey on the front of the box for some promotional thing or toy.
So, her favorite snack is Monkey Cereal, which in YaYa-language is spoken as Monkey Shoo-Shoo. They say language changes meanings from generation to generation, but this is a bigger switch than I expected!