The act of correcting ignorance (e.g idiotic actions or statements) with testicular biofeedback.
Yo, Frank that was the dumbest fucking thing I have ever heard... *INSTABALLS*... deez nuts you face five seconds!
by BobbyScott August 19, 2018
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Where you post a picture of your balls on Instagram and people call you out on it
Guy: Did you see Adam Instaball on Instagram.

Girl: No I didn't see it yet
Guy:His balls where very hairy
Girl: Omg I need to check his Instaball
by KLASHNINJA August 18, 2021
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