I was trying to separate the bone and chicken meat to make soup when all of a sudden I see these tiny kidney bean things.literally the same size and everything but it was inside the chicken. Which is a rotisserie style chicken from the store. What are they. I cut into them no weird stuff and im sure they are too small to be the chickens actual kidney. This chicken was way too big
Your chicken was a rooster and what you found are his testicles. If you are not queasy, this forum entry gives you a picture and some more anatomical details.
While animal testicles are typically edible and often a speciality/delicacy, many westerners are not necessarily familiar with them, especially in animals as comparatively small as roosters. Asian (e.g. Chinese) cuisine knows various dishes based on chicken testicles, and there‘s also a Hungarian dish that’s basically a stew/goulash.
On the other hand, they have confused unwitting consumers as readily reported by the kind of media that favors sensationalism.