Sin City comes from American R&B singer Chrishan, and this version is not the original release but a slowed plus reverb remix that circulated through YouTube and TikTok download edits. That treatment became a genre of its own online, turning smooth R&B and rap tracks into dreamier, more dramatic loops for edits. Paired with the slang term rizz, meaning charm or flirting skill, the clip was adopted for confident entrance and attraction edits, where the slowed tempo signals cool control rather than comedy or shock value.