Someone of any age and any gender that drives too slow or under the speed limit that frustrates the person that gets stuck behind them.
Oh damn, another grandma on the freeway that I can't get around from and this dude not even old.
A gamer who doesn't go to school
Harry: Hey sohail, why isn't Rucco going to school
Sohail: I don't know man, I think he's a Trapped Grandma
A sassy, cool, loving, and sweet old cougar.
My Grandma Meme is such a flirt! She is always hitting on her cute young doctors.
When a younger woman exhibits the behavior or actions of a senior aged woman.
Rhiana: Let's go to Bagatelle tonight!
Maridza I think i'm gonna just clean up the house and take a nap.
Rhiana: Quit being all grandma!
Something, usually clothing or an accessory, that, although typically worn or used by your grandma - or any other older person - it is also heavily glamorous, fabulous, or -tasic! An example would be a very sparkly handbag or shoes, or a polyester blouse, pants or dress with a wild print, specifically from the 60's or 70's, that is both horrendously tacky yet fabulous.
"Those shoes are soooo Grandma-tastic!"
A dude that looks like a lady, but a really old one.
Caitlin Jenner looks like more of a Grandma Jake than a woman.
A juicy grandma is a MILF who is at top tear of all women. She is thick as hell, with busty boobs and the hips and ass of a goddess! You probably wouldn't even know she was 70, she still look 32!
Guy 1: Kyle you grandma is lame.
Kyle: She isn't that lame...
Guy 2: But I bust a nut in Kyle's juicy grandma's ass!
Guy 1: True, me too!
Kyle: Guys!!!