octave rocking
When a singer tries to go from a whisper to a scream on one note like they’re trying to make the national anthem sound like a nightmare they had after a bad pizza.
"I did an octave rock at the Fourth of July and now I sound like a sad trombone.", @JulyFun
"The singer at the Memorial Day parade did an octave rock so bad, the flag almost cried.", @FlagFanatic
My mom did an octave rock during the national anthem and now her voice sounds like a broken blender.", @MomLife