Spicy Fried Silverfish

I think there might be some confusion here! There is no commonly known dish in the United States called "spicy fried silverfish" that is commonly found in restaurants.

Silverfish is a type of insect that is often considered a pest, and it's not commonly used as a food ingredient in the United States. It's possible that you might be thinking of a different type of food or dish that has a similar name, or perhaps you came across a misleading or satirical article or social media post.

If you could provide more context or information about where you heard about "spicy fried silverfish," I might be able to help you better. Alternatively, if you're looking to learn about different types of spicy fried foods available in the USA, I'd be happy to introduce you to some popular dishes!