flintstoning

The act of shoving your head up someones rectum whilst having sex.

Dian- Yea chad he just flipped me over and just started flintstoning me.
Susan- Oh my god are you okay that must've hurt you're poor ass.
Dian- You haven't lived till hes done that to you.

by analboy 99 November 12, 2017

flint river baby

when you take a newborn baby, but it in a burlap sack with a rock, tie a rope around it and toss it in the river

Redneck1: I got my sister pregnant
Redneck2: what are yall going to do?
Redneck1: It will be a flint river baby

by thatsouthernboy December 31, 2017

Flynn

Someone is no fun, has zero sense of humor, and can't take or make any kind of joke. A dull, bland person. Someone that doesn't live boldly.

You're such a Flynn,this joke was amazing.

He's a Flynn. He never has fun.

by Romee Darling January 3, 2018

flint rock

If you are gambling with friends at a party and someone throws out coins instead of dollar bills, you call that flint rocks.

Man, get those flint rocks out of here.

by Slew dog January 17, 2018

Flantablagent

When you’ve been needing a fart or shit for ages and it finally comes out and you’re happy about it.

‘Ah that crap was flantablagent’

by Bobby Fuckatreeno June 10, 2018

Flantablagent

When you’ve been needing a shit or a fart for ages and it finally comes out and you feel happy.

‘That shit was so flantablagent!!’

by Bobby Fuckatreeno June 10, 2018

Flynnloader

The next generation of freeloaders that aren't content any longer just to mooch off peoples generosity. They also have to put pressure on people and haggle an even better deal because their so important.

That asshole asked me for another six beers after I offered him just one what a Flynnloader .

by Max1984Harper July 11, 2018