Having to walk or the lack there of a vehicle.
Having to walk your ass to the store.
My truck got towed now I have to flintstone my ass around town.
by greenballs October 27, 2007
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Uncommon slang term for the word nigger. Taken from the joke, "What would you call the Flintstones if they were black?...niggers."
1. What's up Flintstone?

2. I was driving on the freeway when this Flintstone in an Escalade cut me off.
by Michael Richards December 17, 2006
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In the sport of surfing world, to stand up on a wave prematurely, therby actually surfing on top of the wave and not in the wave. Usually lasting for a second or two followed by an embarrasing bow out the back.
I was so anxious to get up before Justin to snake him that I pulled a Flintstone on that wave.
by sbpope December 15, 2005
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Suzy: I'm going to have to eat pudding for a few days. I'm getting a flintstone tonight.

Bob: Yeah, you and everybody else. Your tongue's going to swell up like a tennis ball.
by Lane August 3, 2004
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Flintstone - another word for erection, also for fornicating.
Kev - Aaah, that girls so hot, shes giving me a flinstone

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Dude - I'd flintstone that
by TheScrabbler June 4, 2009
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Suzy: I'm going to have to eat pudding for a few days. I'm getting a flintstone tonight.

Bob: Yeah, you and everybody else. Your tongue's going to swell up like a tennis ball.
by Lane August 3, 2004
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The act of having sex in a cave.
Most commonly performed by Ginger people.
Me: who's that fat chick?

Chris: just some whale I flintstoned.

Me: what?

Chris: flintstoning... when you shag someone in a cave!
by Ilovefatchicksincavesss June 1, 2011
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