Flinstones 

1.) a strange cartoon where its characters move the car with their feet.

John: Hey MAN LETS WATCH flinstones!!
Joe: Wtf? u are 30 and u wanna watch flinstones.I'd rather watch the show of the talking yellow sponge.
Jack: I vote sponge bob!!
Jake: Me too!
Joe: Man i think im on the wrong crowd.

Flinstones by toddynho ftw July 7, 2005

Flinstones 

Slang for people from Flint, Michigan made famous by the Michigan State Spartans basketball championship team that includes now NBA players Morris Peterson and Mateen Cleaves.

MSU's Flinstones won the NCAA Division I basketball title in 2000.

Flinstones by daynewalling January 10, 2006

Flinstones Push-Pop 

A sexual act performed on a male that requires a finger be inserted into the anus, thus causing an erection that is directly proportional to the depth of finger penetration.

“Christine only passed nursing school because she gave the professor a Flinstones Push-Pop before every exam!”

Flinstones Push-Pop by Fakeasslillyhoe July 2, 2020

Flinstones Gummy 

1.) Those little hard candies you eat once a day to grow up big and strong.

2.) Slang term for Ecstasy mixed with Ketamine.

1.) I must eat one Flinstones Gummy every day to grow up big and strong!

2.) I am chronically addicted to Flinstones Gummies.

Flinstones Gummy by Musty Musk Man May 24, 2023

Flinstones Cummies

When a male downs a whole bottle of multivitamins before receiving a blowjob. Upon ejaculation, the partner can then swallow and receive their share of their multivitamins.

Who needs vaccines when you have Flinstones Cummies™ in your tummies

Flinstones Cummies by Gary the Hydra January 26, 2021

the flinstones 

The Flinstones is a really old show from the caveman times where they watched it in comic books by rock. eating rock cereal.

-Hey remember the flinstones?
-Uhh, that was in caveman times

the flinstones by DaTurtle April 19, 2018

fleenstones 

A meme-ish way of saying "the Flintstones." Usually used in reference to SiivaGunner, Vinesauce Joel, or anything else related to 7 GRAND DAD. Phonetic spelling of Joel saying "Flintstones?" in a strange and humorous way due to his accent.

Joel: GRAND DAD? FLEENSTONES?! *annoyed groan*

fleenstones by MushroomTheEpic July 1, 2017