Moron 5 Share definition Flag People who openly hate the band 'Maroon 5' call the band 'Moron 5' as a form of insult. Main reason is the 'bitchy voice' of Adam Levine. >"I am going to Maroon 5 tonight!"<"Dude...stop being obsessed with Moron 5's stupid ass music." Moron 5 by KKOPPI October 14, 2011 0 0 Get merch Get the Moron 5 mug. Buy Now — $32.95 See more merch