2017 was the year slime took over Instagram. Gooey videos dominated the Explore page, slime-specific accounts racked up millions of followers, and enterprising teens who began mixing their own slime ...
While slime as a toy first hit shelves in the 1970s thanks to Mattel, it really blew up over the last decade, when kids and adults started posting endless slime videos online. Brands took notice. Now ...