Battle for Dream Island began in 2010 as a YouTube animated series created by Cary and Michael Huang, featuring anthropomorphic objects competing in challenges. Rocky quickly became a fan favourite despite rarely speaking, communicating through expressions, noises and his recurring vomit gag. Clips of his individual sounds were later isolated and shared on soundboards and in fan edits, numbered and reposted by the community. This sad variant survives because it captures his expressive style in two seconds, making it reusable far beyond the original episode context for reaction memes.