The act of scratching your balls so often that several layers of skin have accidentally been scratched off
John: bruh, I Runched my balls, and now I can't walk properly.
Jonas: Jesus Christ, how itchy were your balls bro?
Jonas: Jesus Christ, how itchy were your balls bro?
by ZombieBoi97 January 21, 2021
Get the Runch mug.Carol, I know the calendar invite says noon but maybe we should runch now before the line gets to long.
by Backpact June 3, 2018
Get the Runch mug.by livvylou420 October 5, 2021
Get the runch mug.