Billy Herrington was an American adult film actor and model whose 1990s workout and wrestling videos were remixed on Japan's Nico Nico Douga from 2007 onward, creating the Gachimuchi meme subculture. Fans edited his lines into music videos and reaction clips, and his deep voice became instantly recognisable far beyond the original sources. Short excerpts like this thank you line continue to circulate on soundboards and in streams as an in-joke, kept alive by meme communities years after his death in 2018.