Having the aesthetic of a grandma and looking amazing doing so. Wholesome compliment.
That knitted cardigan they’re wearing gives off heavy grandmacore vibes.
by Bttfbacon January 21, 2022
Adverb. The opposite of hardcore. Describes someone who is generally quiet, reserved, cautious, concerned about bedtimes, or is opposed to taking any kind of risks. Can be used to describe a male or a female. Not necessarily an insult, but commonly used as one.
Wow, she said she can't go out to dinner with the group because she has to do laundry and get up at 8 for work tomorrow. She's so grandmacore.

He's really grandmacore, he turned around while running a 5k one time because it was too cold.
by handlemypipe8=D October 2, 2018