YouTube (social media) Type: noun, slang Pronunciation: /you-tube/ What does YouTube mean? A popular video sharing platform. More social media platforms: Twitter, MySpace, Vine, TikTok, IG, Instagram Founded by: Jawid Karim, Steve Chen, & Chad Hurley Website: Example sentence: “The music video quickly got a million views on youtube.” Fact: Wiz Khalifa was the first rapper to […]