Recognize these lyrics?

I was going through old cds that i burned and none of them had the artist name or song name so I have songs that i dont know the names to. Does anyone rezognize some of these lyrics?

iz u is or iz u aint
is that you with the lamborgini
is that your car parked outside

I cant think of the name of the song....

lol... i'm pretty sure it's Iz U by Nelly