[mockingbirdz]

There is a great,devotional Sufi song which goes "Ali da pehla number", which translates to "Ali is at number one" meaning "Ali is the greatest". I think the song is in the Sindhi language. Also in Mumbai slang, "Do number" means shady. As in, "do number ka dhanda" i.e. illegal business. "Do" rhyming with the English "go" means two.