One of the more notable truths in the film, which the movie makes into a major plot point, is the “Yankovic bump,” a boost in sales for the original artists after Weird Al parodies a song. In an interview, Yankovic shared, “I heard from Nirvana’s record label that, when my parody ‘Smells Like Nirvana’ was released, they sold like an extra million units of ‘Nevermind.’”