Roi Heenok is a French rapper whose larger-than-life persona and signature ad-libs have made him a cult figure in French hip-hop meme culture. The 'haaaan ouais' exclamation circulates as one of his most recognizable vocal tics, passed around in short clips and edits. Soundboard users adopted it as a go-to reaction sound because it is instantly funny even out of context, and it remains a staple in French meme edits, gaming montages and reaction compilations.