A kruck is a person that continues to reference famous and historic individuals that made contributions to a specific field. Furthermore,
said people making reference make constant errors when trying to become or
quote their "master".
John:
Dude, I just learnt about this new
guy... Friedrich Nitzche
David:
Omg John, you dickweed, it's ACTUALLY Friedrich Nietzsche! The man who created pasta with his hands.
John: Are you fucked? I swear David, you're such a kruck.