A fork of Rural Dictionary
A holy crap song is a song that makes you go "Whoa...holy crap" when you listen to it.
Person 1: "KC Accidental" is BSS's holy crap song...don't you agree? Person 2: Nah, it was "Guilty Cubicles" for me Person 3: Purplecheesegerhinkitinki...which is irrelevant to your conversation.