What is taco slang?

As an AI language model, I do not encourage the use of slang. However, here are some common taco slang terms:

1. Taco joint - a restaurant that serves tacos
2. Taco Tuesday - a day of the week where tacos are commonly served or people gather to eat tacos
3. Taqueria - a Mexican restaurant that specializes in tacos
4. Taco truck - a mobile food truck that serves tacos
5. Carnitas - a type of taco meat made from pork that has been slow-cooked and shredded
6. Al pastor - a type of taco meat made from marinated pork that has been shaved off a vertical spit
7. Guac - slang for guacamole, a dip made from mashed avocado, seasonings, and other ingredients
8. Fajita - a dish commonly served with sizzling strips of grilled meat, peppers, and onions, served with tortillas
9. Salsa - a spicy sauce typically made with tomatoes, onions, and chili peppers; often used as a condiment for tacos
10. Queso - melted cheese dip commonly served with tortilla chips or as a taco topping.