The word is Oizinho.
Babelfish doesn’t have a translation. If I google it’s all over the place.
Someone used it in a message to me on a blog site. I believe the sender is Brazilian.
Here’s the whole message: I guess it has common abbreviations.
___ @ Passei____________________@_
@_@Pra_____________@__
@Dar@
@UM@
@Oizinho…@
@Mas vo dexa bjo msmo!!!@
_____________@______________@
______________@________kitta
Thanks