holy crap song

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.