The 'Lucifersexdoll / What's New, Scooby-Doo?' meme is a viral internet phenomenon centered around a heavy trap or phonk-style remix of the classic 2002 animated series theme song. Originally popularized on TikTok, the meme typically features high-energy dancing, chaotic visual edits, or 'vibing' sequences that sync perfectly with the song's bass drop. The name 'Lucifersexdoll' is associated with a specific aesthetic or creator who helped the track gain traction among the Gen Z and Alpha demographic. It is frequently used to represent situations where a childhood memory is suddenly transformed into something intense, modern, and high-octane, capturing the humor of extreme nostalgia mixed with current music trends.