With more than 69 million mouths to feed every day in 119 countries, McDonald's has a massive range of taste buds to please.

That means the fast food retailer has had to get pretty creative with its offerings, especially in foreign markets, which accounted for 68% of the company's $27.6 billion in revenue last year.

From Samurai burgers to seaweed-flavored fries and deep-fried bites of brie cheese, McDonald's has tried just about everything to cater to local tastes overseas.