Crappy Norwegian Death Metal

Crappy Norwegian Death Metal is a fictional genre of music that Phil Howell sometimes uses to criticize Aiden Dunne's habit of listening to noisy, discordant music. While Aiden has been known to listen to both Norwegian bands, and actual death metal, Norway's metal scene is generally so focused on black metal (Sweden being Scandiavia's hotbed for death metal), that using the phrase "crappy Norwegian death metal" to refer to all forms of extreme metal is somewhat akin to saying that a fan of Caribean-flavored music listens to "crappy Cuban reggae."