Prisencolinensinainciusol
"Prisencolinensinainciusol" (pronounced [ˌprizeŋˌkɔliˌnɛnsinainˈtʃuːzol]; stylized on the single cover as "PRİSENCÓLİNENSİNÁİNCIÚSOL") is a song composed by the Italian singer Adriano Celentano, and performed by Celentano and his wife Claudia Mori. It was released as a single in 1972.
Source: Wikipedia — Prisencolinensinainciusol (CC BY-SA 4.0)