Five Guys has taken the UK by storm.
The popular burger chain is known for its generous helping of fries, amazing shakes and yummy burgers.
Although the menu has barely changed since the first store opened in Arlington, Virginia, back in 1986, a Five Guys expert has calculated there are 250,000 ways to customise your burger.
But for those who want something a little different, the Manchester Evening News unearthed some secret hacks you can ask for.
Extra cheese for the same price - Order a cheeseburger or bacon cheeseburger and also add cheese as a topping.
Extra bacon for the same price - Order a bacon burger or bacon cheeseburger and also add bacon as a topping.
Secret menu item - Although it's not listed on the menu board, you can add a beef patty to a grilled cheese sandwich for an additional charge
Unlimited patties - For £2 per extra patty you can add as many as you like
Little known fact - Any of the toppings can be grilled.
It is possible to request bacon in your milkshake - a surprisingly popular choice on the menu - while some customers opt for other interesting combinations including peanut butter on their burgers.
Five Guys also has a specific way to stack a burger.
The bottom bun should consist of sauce, mushroom, grilled onion, bacon, green peppers and jalapeños.
The top bun is made up of sauce, lettuce, relish, onions, pickles and tomatoes, with the burger patty placed between the two.
The 'Five Guys' themselves are the Murrell family, with the business started by dad Jerry.
His sons Jim, Matt, Chad, Ben and Tyler Murrell now make up the final line up.
