The meme is based on a scene in which the character King Dedede says, "Hot dog, taco, hamburger," and social media users have taken this phrase and turned it into an increasingly viral slang term. So ...

Artificial Intelligence will soon take fast-food orders at 500 major chains including Taco Bell, Pizza Hut and KFC. Through a partnership with technology company Nvidia, fast-food giant Yum!

The measles virus attacks long-lived immune cells, reducing antibody-mediated protection from other infectious diseases and casting a long shadow of childhood mortality.