Welcome to Smogon! Take a moment to read the Introduction to Smogon for a run-down on everything Smogon, and make sure you take some time to read the global rules.
Hydrox is the brand name for a creme-filled chocolate sandwich cookie manufactured by Leaf Brands. It originally debuted in 1908, and was manufactured by Sunshine Biscuits for over ninety years.[1] The similar Oreo cookie, introduced later in 1912, was inspired by the Hydrox. However, the Oreo eventually exceeded it in popularity which resulted in the Hydrox coming to be perceived as an imitator, even though it was the original.[2]
this is so damn sad :((