DaBaby, born Jonathan Kirk, built lets go into one of his most recognisable ad libs across hits and freestyles in the late 2010s and early 2020s. Short clips of the shout spread on TikTok and YouTube edits, where creators exaggerated it with a bass boost effect until the vocal clipped and shook. That distorted version became a standalone meme sting, shared on soundboards and reused in gaming, sports and reaction edits long after the original tracks, because the phrase signals instant hype even out of context.