In a bowl, combine mustard and hot sauce. Add shrimp and toss until evenly coated.
Add paprika, cayenne pepper, white pepper, garlic salt, salt, and black pepper to the shrimp mixture; stir well to blend seasonings.
Mix in eggs, cover, and let sit at room temperature for 10 minutes.
In another bowl, combine all-purpose flour with salt, paprika, oregano, cayenne, and black pepper for the flour mixture. Stir in corn starch until combined.
Working in batches, place about 8 shrimp at a time into a container and fully coat with the seasoned flour mixture, ensuring complete coverage.
Heat 2 cups avocado oil in a frying pan or deep fryer to 375°F (190°C).
Fry coated shrimp for 3-4 minutes until crispy and golden brown.
Remove shrimp with a slotted spoon and drain on paper towels.
Serve immediately with homemade avocado crema for a perfect flavor pairing. Enjoy!