A style of music devoted to the hatred of doorknobs of all kinds. First started by Attack Attack! on their Stick Stickly unofficial music video. Now bands like, Home Depot Massacre, Can't Find The Lock, Wood on the Wall, and Can't Turn Left have all picked up this popular genre.
Dude have you heard that new song by Get The Screwdriver?
Naw dude, I don't listen to knobcore.