Exactly the same definition as "killing two birds with one stone", but this term can be used as a more vulgar/edgy next level substitute to get the same point across, but also cause a sense of shock and awe also possible disgust towards first-time listeners of this phrase. This phrase may also invoke the mental image of a man grabbing his own penis and tilting it upward like a firearm and shooting out a kidney stone with such intense force that it could lethally penetrate two flying turds with bird wings killing them both at the same time.
by Black-Phoenix777 May 24, 2021

Fandom of the amazing Joey Kidney. The kindest fandom ever, a kidney bean is so excepting of everyone and everything and is always ready to help anyone!
by Kidney_bean January 11, 2019

I'm Cale Kidney Royal Savage and I'm fucking Virgin.
The only people I've ever dated were secret agents and that fucking buff dude from the Greek Olympics.
The only other people I've been naked in front of have been some of my more coldblooded killers and that kid at the gym who I've always thought was hot.
That and my mom, and that's nothing to get excited about."
He grinned.
"So when I saw that on your bed, well, I just had to take it off.
The only people I've ever dated were secret agents and that fucking buff dude from the Greek Olympics.
The only other people I've been naked in front of have been some of my more coldblooded killers and that kid at the gym who I've always thought was hot.
That and my mom, and that's nothing to get excited about."
He grinned.
"So when I saw that on your bed, well, I just had to take it off.
I'm Cale Kidney Royal Savage and I'm fucking Virgin!
Pants Off!"
The shirtless SEAL shouted at me as I trotted back down the beach to base camp.
I did not hear the words, but I heard the tone and that's all that mattered.
"Look, guys.
I told you there's been a mix up."
The way my voice came out, I sounded as disoriented as I was.
It was strange for me to be so damned angry.
Most people would be freaking the hell out.
There was still a lot I didn't know.
"A mix up?
Is that what you call it?"
Cale demanded.
"You dicked over the one woman who'd give her heart to you."
Cale was gorgeous, but he wasn't right for me.
I'd been in too deep with a Marine for this.
"I didn't really dicked her over.
I had to.
I had to tell her the truth."
Cale shook his head.
"Yeah, well, what you should have told her is that I'm a prick and that you'll never have a relationship with me ever again.
Just tell me that you're not fucking some other chick right now," he said, staring hard at me.
My eyes widened.
"Wha-oh no.
Cale, no!"
Pants Off!"
The shirtless SEAL shouted at me as I trotted back down the beach to base camp.
I did not hear the words, but I heard the tone and that's all that mattered.
"Look, guys.
I told you there's been a mix up."
The way my voice came out, I sounded as disoriented as I was.
It was strange for me to be so damned angry.
Most people would be freaking the hell out.
There was still a lot I didn't know.
"A mix up?
Is that what you call it?"
Cale demanded.
"You dicked over the one woman who'd give her heart to you."
Cale was gorgeous, but he wasn't right for me.
I'd been in too deep with a Marine for this.
"I didn't really dicked her over.
I had to.
I had to tell her the truth."
Cale shook his head.
"Yeah, well, what you should have told her is that I'm a prick and that you'll never have a relationship with me ever again.
Just tell me that you're not fucking some other chick right now," he said, staring hard at me.
My eyes widened.
"Wha-oh no.
Cale, no!"
by Drapen April 27, 2022

A swift chop to the kidney area after finishing anal sex causing the ass to tense up and wipe your cock clean when you pull out
by Easy E 83 June 19, 2014

by JCVN November 4, 2012

Having a overblown ego, inflated sense of self-importance, perhaps a narcissist. My mother, who was from Splott, Cardiff, Wales used this expression to describe a 1960s US game show host. I was about 10 years old when she made this remark. I thought perhaps it meant that the gentleman had a kidney disease, but she said it meant that he really liked himself.
by Welsh-American November 14, 2016

A semi-mythical Kung Fu sex move whereby the master is said to possess the ability to rattle a lady’s internal organs to oblivion using just his manhood (or so it feels after a few jars at the football club) -A bit like the mystical five point punch exploding heart trick in Kill Bill
Steve thought he had given Maria a real North Tawton Kidney Tickler when he came home from the club on Saturday but actually he had just passed out and shit his pants after whipping his cock out
by Petting Zoo Pete August 20, 2019
