It is the name of a poem by a Chinese poet named Tu Fu.
tu 46
la tanga de tu papa y los boxers de tu mama. vayate a chupar la pinga de tu madre
me no tu amigo no mas, or me no tu amigo no mas
tu t'appelles ... you are named... il t'appelle XXX... he calls you XXX
Tu as d'autres? in French is "Have you got any others?" in English.
The way your teacher is named. Arriba dice: Como se llama tu maestro.
Como se llama tu papá --- the way your dad is named
Tu Vi is actually a doctor named Dr. Mendel in Iowa. He is a specialist in family medicine and internal medicine. He also deals with malpractice and sanctions.
Tu as de la monnaie? means - Have you got any change? (coins)
"Como se llama tu amiga" translates to "What is your friend's name?" in English. This is asking for the name of your friend.
Enrique Iglesias sings the song "Tu y yo". It was released by Universal Republic in 2010. The song is on the album named Euphoria which came in a deluxe edition.