Brownish colored beans that are shaped like a human kidney which are used to make red hot chili and which cause the eater of the chili to get gas!
by That Bum June 04, 2005

Kidney beaning is when you're hitting it from behind and she turns around and says "It's your turn now"
Guy 1: Oy, last night me and me and Jessica were kidney beaning so good.
Guy 2: Yeah, me and Monica do 2 straight minutes each, Bro
Guy 2: Yeah, me and Monica do 2 straight minutes each, Bro
by Dr. Phil 28279181093 February 06, 2018

The Kidney Bean, contrary to common miss conceptions is not called so for its familiarity in shape to the human kidney but is actually because it is derived from the bi product of urea found in Cows kidneys.
These kidney beans are commonly used in a variety of dishes, such as chilli and salads.There are a good source of fibre and urea. Fantastic when you have cystitis.
by Dr Arnold April 21, 2008

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

A phenomenon where a person who is merely mildly annoyed is actually more dangerous and/or irritable than when they are extremely pissed off.
The Kidney Bean Effect is named for kidney beans, which must be cooked on high heat to make them safe to eat. Cooking them on low heat, on the other hand, makes them even more harmful for human consumption.
by Ubeenbamboozledson August 29, 2025
