In reply to The Lemming:
> (In reply to The Lemming)
>
> I'm still non the wiser.
If you're too lazy to read any of the first six results from Googling then, to be frank, the meaning of the word Scrobble is the least of your concerns and may forever elude you.
Two of the results are "Urban Dictionary" and "Net-lingo" - surely this should give you a hint that they might be able to answer your question.