Place eggs in a pot, cover with water, and bring to a boil. Once boiling, turn off heat and cover for 10 minutes.
Transfer eggs to a bowl of ice water and cool completely, about 5 minutes.
Peel the eggs and slice them in half lengthwise. Carefully remove the yolks and place them in a bowl.
In the bowl with yolks, add the avocado, chopped dill pickle, mustard, salt, and pepper. Mash until smooth and well combined.
Spoon or pipe the avocado-yolk mixture back into the egg white halves.
Sprinkle the crushed potato chips generously over the filled eggs for a crunchy topping.
Serve immediately for maximum crispiness and enjoy as a tasty appetizer or snack.