19 Secret Menu Items To Conquer At Fast Food Chains

These horrifyingly tasty items aren't available universally, but we challenge you to try as many as possible.

You won't find the following items listed on any official menus, so just ask!

1. Chipotle's Quesadillas

grubgrade.com

They look proportionate in size to the burritos.

2. Chipotle's "Quesarito"

brandeating.com

A secret quesadilla wrapped into the ubiquitous Chipotle burrito. Utopia.

3. The McDonald's "McGangBang"

eatmedaily.com

A McChicken sandwich inserted in a double cheeseburger. This is just wrong.

4. McDonald's "Land, Sea, and Air" Burger

trick-kilgannon.tumblr.com

Beef, fish, and chicken.

asylum.com

This one also features the McRib.

5. McDonald's "Mc10:35"

epicportions.com

Available only at 10:35 AM, this item combines the Egg McMuffin with the McDouble to form a brick of deliciousness.

6. Shake Shack's Cheese Dog

ranker.com

They'll split the dog and griddle it, before topping it with the cheese sauce that's normally reserved for fries.

7. Shake Shack's "The Quad"

thedailymeal.com

The holy grail.

8. In-N-Out's "Protein Style"

anatomyofasandwich.com

Hand-leafed lettuce envelopes your meat instead of buns. Offensive, but low carb.

9. In-N-Out's "Animal Style" Burgers & Fries

tulsafood.com

Mustard-cooked beef, grilled onions, pickles, and extra spread.

10. In-N-Out's "Flying Dutchman"

badmouth.net

Minimalist bliss.

11. In-N-Out's "100x100" Burger

supersizedmeals.com

The best (and probably last) $100 you'll ever spend.

12. KFC's Poutine

myburger.fr

Chicken, fries, brown gravy, and cheese curds. Available at select locations in the U.S.

13. Various Starbucks Beverages

buzzfeed.com

View the complete secret menu here.

14. Various Jamba Juice Smoothies

southbayfoodies.com

Full list of options here.

15. Wendy's "Barnyard" Burger

guelphmercury.com

Various meats nestled between a set of toasty buns.

16. SONIC's "Frito Pie"

cavemancircus.com

Fritos, cheese, and chili.

17. Potbelly's "Wrecking Ball" Sandwich

gothamist.com

A hybrid of the meatball sub (sans marinara) and the Wreck sandwich (salami, ham, turkey, swiss). Needs more mystery sauces.

18. Burger King's "Suicide Burger"

jadetora.blogspot.com

4 patties, 4 slices of cheese, bacon. This may indeed kill you, but it will also transport you directly to heaven.

19. Long John Silvers' Fried Crumbs

examiner.com

Fried detritus leftover from chicken and shrimp. FREE upon request.