Players stand in a circle with a student in the middle.  The person in the middle tosses a beachball around the circle and occasionally “fakes” the people they are throwing the ball to. If the person “flinches” (acts like they are going to catch the ball when the ball has not been thrown) then they are out and sit down. The game continues till the person in the middle has gotten everyone out.

THE REVERSE FLINCH OPTION

If you would like to add a level of excitement, then the people in the circle try to flinch the person in the middle. If they succeed, then the person in the middle is out and the person who succeeded is then in the middle. This allows many more people to be in the middle in a given game.