they never had a 4 double 4, lol my bad, i found this on google.
In-n-Out Secret Menu
I guess not everybody knows about the In-n-Out secret menu. So for all of those that did not grow up in Southern California, here it is:
"3-by-3" = three meat patties and three slices of cheese.
"4-by-4" = four meat patties and four slices of cheese.
"2-by-4" = two meat patties and four slices of cheese.
Note: You can get a burger with as many meat paties or cheese slices as you want. Just tell the cashier how many meat paties and how much cheese you want and that is what you'll get! For instance, if you want 2 pieces of meat and 6 pieces of cheese tell them you want a "2-by-6."
"Animal Style" = the meat is grilled with mustard, then pickles, extra spread, and grilled onions are added.
"Whole Grilled Onions" = onions are grilled whole and not chopped like animal style.
"Double Meat" = like a Double Double without cheese.
"3-by-Meat" = three meat patties and no cheese.
"Animal Style Fries" = fries with cheese, spread, grilled onions.
"Protein Style" = this is a burger with no bun, wrapped in lettuce.
"Grilled Cheese" = no meat, but everything else.
"Extra Toast" = buns are extra toasted giving them a crunchy texture.
"Veggie Burger" = aka "Wish Burger," burger without patty or cheese.
"On the Sal" = this is just lettuce and dressing. Nothing else.
"Animal Fries" = fries with melted cheese, grilled onions, and dressing.
"Fries Well-Done" = extra crispy fries, even better than the regular!
"Fries Light" = opposite of fries well-done, more raw than usual.
"Flying Dutchman" = two meat patties, two slices of melted cheese--nothing else--not even a bun!
"Neopolitan Shake" = strawberry, vanilla and chocolate shake.
"Choco-Vanilla Swirl Shake" = chocolate and vanilla swirled together to perfection.
"Lemon-Up" = half lemonade and half 7-up drink.
"Root Beer Special" = half root beer and half Dr. Pepper
"Tea-Ade" = half iced tea and half lemonade.