Anything that sounds remotely like Wonderwall. Or Parklife (single.)
Guns N' Roses - a fine band of their (admittedly cliched) genre but these men tried to use a rape scene as the cover for their debut album, and it's just the tip of the iceberg of their tasteless, unamusing trolling rock and roll since.
Foo Fighters. I didn't mind them as a teen, but as I got older and read up on how they diluted Kurt and everyone else in the Alternative Nation's message from an 18 to a PG, it's time to boot them out. They are the definitive delusion of our times.. The "I'm a die hard St Louis Rams fan from Margate" approach.. The £76.99 pulled pork gourmet burger joint.. The trucker cap and face fuzz a la Shredded Wheat-bukkake.. The delusion that simply tacking a bit of blokey Americana and amps onto a Haven or Thirteen Senses B-side makes you heroes.