Answer: ikoiko

AnswerCrossword Clue
IKOIKODixie Cups hit
IKOIKO1965 Dixie Cups hit
IKOIKOMardi Gras song that was a 1965 hit for the Dixie Cups
IKOIKO1965 hit for the Dixie Cups
IKOIKOHit song from the movie "Rain Man"
IKOIKOMuch-covered New Orleans standard based on Mardi Gras chants