The sound combines two unrelated sources that both circulate widely in meme edits. The music is Save the World, a track from the 2015 role-playing game Undertale composed by Toby Fox, often used online to make scenes feel heroic. Layered over it is a clipped shout attributed to Joe Biden saying a single word, soda. Short remixes like this spread through soundboards and short-form video because the format is instantly reusable, letting creators turn ordinary reveals, drinks, or entrances into mock-epic moments with one recognisable shout.