The worst song every created by a band called MGMT. The actual word can be defined as sound that can induce vomiting. Synonyms: ears bleeding, terrible, garbage, pediphile. Antonyms: awesome, of moons birds and monsters.
I was blissfully driving through the countryside listening to the radio, and then when I heard Metanoia come on as the next song, I had to pull over and vomit.