I’m a Grinchy granny — I love my grandkids, but I don’t want to be around them on Christmas

You better not shout, you better not cry — because Marie, an 85-year-old grandmother of seven, doesn’t want to hear it. 

Especially not from her grandkids on Christmas. 

“They come to my house bicker and argue, mess up my house,” Marie, from Sunset Park, told The Post. “They come here and freeload.” She chose not to disclose her last name for privacy purposes. 

“It’s Christmas and I gotta do all the cooking,” added the Brooklynite, who gripes about being a grouchy octogenarian as TikTok’s “Bad Granny.” 

“Somebody’s vegan, somebody’s lactose intolerant, someone doesn’t eat beef, the other one doesn’t eat chicken,” she groaned. “I can’t take it anymore.” 

And the no-nonsense nana isn’t the only one bracing herself for the Yultide tiredness.