Guile's Law

The idea behind Guile's Law is a song from a popular video game (mostly fighting games) become famous and mainstream. The song will be played by many people even if they are not fans of the series or even interacted with it. A famous example is Guile's theme. How many people you know have heard of his song but are not apart of the Street Fighter fandom? Another one is Giorno's theme song. It has been played to death of all people beyond the Jojo fandom and has reached mainstream status. As of writing this, it stands at 66M views

Kyle: Hey Dave, you heard of Holy Order II?
Dave: Yeah, but I don't play Guilty Gear
Kyle: Really? I didn't think it be this popular. That's Guile's Law for ya.