Sure, we've all heard that Catholic school nuns can be stern disciplinarians, but your ruler-on-the-hand story is going to pale in comparison to what these ladies are up to.
After a string of assaults and crimes on their school campus, these sisters took matters into their own hands -- literally -- by learning karate. Now anyone who messes with the children is in store for a very painful surprise.
We can't be positive, but there might be another "Sister Act" in here somewhere.
Don’t be the last to watch the viral video everyone is talking about. Learn more