What does n'sbis'h mean?

[Laszlo]

Is it a boxing expression?
Is the word even English? I don't speak spanish.

[Randall Cunning]

Is this the official return of Mirko?

[Laszlo]

Is this the official return of Mirko?

???

I don't get it?

[Laszlo]

It's very popular and common short-cut for Non'Stop Boxing Is Sometimes'horrible.
I thought everyone knew that.

I've only been here a few days.

Some guy called Batman Nelson got mad at me and said that
acronym. Then when I asked about It, the piece of garbage banned me from the historical section.

I don't even know what i did wrong.
And I have been friendly to everyone.

This place isn't like real websites/forums.
Very amateurishly run and quite a hostile place.