This is what a shoulder is for:
- For him: to display how masculine he is by its size.
- For her: to reveal the curves, the line, to show sexy.
- Communication: to shrug when one does not know.
- Dance: to show off a cool dance.
- Rugby: to stop the opponent from taking the ball.
- Fashion: to stop the cloth from falling.
- Best of all: to lend to a friend in need.