Geriatric crew 

A set of old people hanging together.

The geriatric crew is playing Bingo.

Geriatric crew by Islandgirl868 July 14, 2018

Geriatric bunny. 

A geriatric bunny is a senior citizen w energizer batteries.

A 71 year old named Barnacle that has a Harley Davidson and a hot rod would be considered a geriatric bunny.

Geriatric bunny. by ATX September 2, 2018

Gericatric

That weird stage in a cat's life when it's no longer a kitten but isn't dead yet

Lauren: "Aww, how old is this furball?"
Kristen: "I dunno, he has to be gericatric by now."

Gericatric by kayjayweb March 4, 2019

geriatric popsicle stand 

A shitty nursing home

Ty: ready to go

Mrs bell: hell yeah let’s get the hell out of this geriatric popsicle stand

geriatric popsicle stand by Heartlandfan666 September 14, 2020

Geriatric teacher 

A miserable old sod, usually with a beard, who corrects anybody and everybody at every opportune moment. Particularly anal about poor grammar. A geriatric teacher tries to remain relevant by wearing cartoon socks.

I’m being taught by a geriatric teacher

Geriatric teacher by Lady Victoria January 19, 2022

Geriatric Disco 

Where they play the Jay-Z song that samples "Forever Young" and old people dance very slowly and sadly with each other. More deaths occur here than happen from drugs in normal Discos. These are in Europe.

"I'm going to die soon"
hag dances closer
"Me too"

Hookup occurs. Death ensues. Good way to keep the population down. This all happens inside the geriatric disco.

Geriatric Disco by mome-wrath March 30, 2010

geriatric 

To be insane, stumble, stare at young womens breasts, dribble, incontent, smell of piss.

Oh my god, why do all the geriatric's have to come to the post office at lunch time instead of the other 7 hours in the day when I'm at work and they're doing nothing?

geriatric by ted_trippin January 26, 2005