DaBaby, the American rapper who broke through in 2019 with hits like Suge, is known for energetic ad-libs, and Let's Go became one of his most repeated signatures across songs, performances and interviews. The short shout was clipped and shared on TikTok, YouTube edits and soundboards, where its clear, confident delivery made it easy to reuse out of context. It is now used less as a music quote and more as a universal hype cue for wins, entrances and ironic confidence in short-form video.