Preheat the oven to 350F degrees. 

Toss the shredded parmesan cheese with the salt and pepper. Line a baking sheet with a piece of parchment paper. Arrange the parmesan in 6 small piles on the parchment paper (they will melt into the cheese crisps).

Bake the chips in the oven for 10-15 minutes, until the cheese has melted and begun to turn crispy. 

Alternatively, you can prepare the cheese crisps in the microwave. Lay the cheese piles on a piece of parchment paper in the microwave and cook on high for 1-2 minutes, until they start to look crispy.)

Peel the hard boiled eggs, cut each in half, and remove the yolks.

Mash the yolks in a mixing bowl. Add the vinegar, mustard, mayonnaise, Worcestershire sauce, paprika, and scallions. Mash to combine with the egg yolks. 

Stuff the egg halves with the yolk mixture. Garnish with the cheese crisps, additional paprika, and green onion slices to serve.