Place the hard-boiled eggs in cold water and peel & discard the shells.
Cut the eggs in half lengthwise.
Remove the yolks and place them in a shallow bowl. Use a fork to smash them unitl smooth.
Add the mayonnaise, pickle juice, dill pickle, green onion, dried mustard, salt, white pepper, and celery salt to taste, then mix thoroughly until creamy and smooth. Taste and re-season if necessary.
Spoon the mixture back into the egg halves. Side Note: For a fancier presentation, spoon the yolk mixture into a Ziploc bag, snip the corner, and pipe into the egg white halves.