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!
"The recipe called for 5 cans of kidney beans."
by That Bum May 29, 2005
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