Newton's Third Law of Motion
I hit you, you hit floor.
Person 1:What is Newton's Third Law of Motion?
*Random guy punches Person 1, person 1 goes to the floor*
Person 1: OW!
Random Guy: That's the law
*Random guy punches Person 1, person 1 goes to the floor*
Person 1: OW!
Random Guy: That's the law