Popular music, so mundane, mediocre and unoriginal that it becomes offensive, inducing temporary fits of rage, nausea; and in some cases, total mental breakdown. Typically found in most of today's official top 40 chart, but has had a strong following since boring people started making music.
ED - "Have you heard what the number one selling album of 2014 was?"

RICHARD - "Yea, absolute beige-core. I'd rather stand up for a week, watching wet beige paint stay wet, then throw myself into a massive fucking can of beige paint than listen to any of that shit."

ED - "I quite liked it."

RICHARD - "Fuck you."
by Perry J September 1, 2015
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