YouTuber DangMattSmith is “Just a boy being himself and trying to make you laugh.” As the king of the reaction video, Matt made his name interacting with random people on Chatroulette, capturing the interactions for his millions of fans. In 2017, the quick-witted 18-year-old more than doubled his total number of subscribers, ending the year with well over 5.1M people tuning in to see videos like his series of “FUNNIEST KID TEST ANSWERS!” and “REAL PEOPLE WITH AWFUL NAMES.” He wryly comments on all of them in uploads that gain upwards of 3M views each. This year, he also brought his reactions to ridiculous musical.ly accounts and scary movies on YouTube, continuing his quest to mine internet content for his own enjoyment, with fans laughing the entire way.