A Naco is a combination of nachos and a taco served at Bueno Nacho. It is created by taking nacho chips and cheese, mixing them with the fillings of a taco, placing it all in a tortilla, and lifting up the sides to form the bag-like shape. The Naco was invented by Kim's sidekick Ron Stoppable.
- "A nickel for every Naco sold" equates to an average of 990,000,000 Nacos sold per year.
- Unlike "nacho" and "taco", the word "naco", once picked up and added to the Bueno Nacho menus, became a Brand Name, and thus should be capitalized at all times.
- In real life, many fast-food franchises have regional menus catering to the tastes of their local market. So while it may not have tested well in the Go City Area, its status at any other specific locations worldwide is unknown.