Thousands Of People Crack Their Knuckles In Unison [Video]
You might love a good crack of your knuckles. You may also hate the sound of other people doing it.
Well, if you fall in the latter category, this video may be cringe worthy for you.
That's right, on the count of three, a whole auditorium full of thousands of people cracking their knuckles in unison.
Source: Free Beer & Hot Wings