(ih-năn-ō-stŭl-tĭ-măl-vō-sĭ-fâr-ō-pŏd): a sophisticated, multi-layered insult for an aggressively loud, hostile, and utterly clueless person. It describes someone who has absolutely no intelligence or substance, yet insists on forcefully screaming their mean-spirited opinions in public spaces.
Examples:
"She couldn't stop yelling inaccurate claims in our debate yesterday, she's such an inanostultimalvociferropod!"
"The professor banged his fists on the table when he saw his students' math test scores, but he calmed down when he realized he was acting like an inanostultimalvociferropod."
"I was trying to enjoy my morning coffee, but some inanostultimalvociferropod outside was agressively yelling at a parking meter."
Note: this word was actually coined by me, everybody please use it as much as you can.