David Lopez became a social media superstar by amassing over 6 million followers on Vine, where he portrayed the character Juan in his comedic videos. His popularity extended to YouTube, where he earned over 100,000 subscribers to his self-titled channel, and he also gained a substantial following on Instagram, with over 950,000 followers. Known for his popular comedic Halloween content, David posted his first Vine on February 4th, 2013. His original videos often included the word "bro" in the titles, such as "Can I have a cookie bro? You won't like me when I'm angry!" and "Get the door bro!" He collaborated with some of Vine's biggest names, including Cody Johns and Josh Darnit, and advertised for brands like Virgin Mobile and Axe in his videos.