A bridge piercing is done on the loose skin at the top of the nose, between the eyes.
Typically a straight barbell is used for this piercing, as it is a form of a surface piercing.
This is not a very painful piercing, but it must be maintained for success. Be diligent about cleaning this piercing and never touch it with dirty hands to improve your odds against rejection and infection.
The name "Earl" for the bridge piercing came from the first known person to get this piercing. His full name was Earl Van Aken