I just saw the episode - and while I particularly liked Sandy in the episode, it was not the best episode I've seen? To say the least? It seemed like it dragged, then rushed, then dragged, then rushed.. And was only a few times kinda really funny.. On the other hand, I am positive that Kenny the Cat is parodying something - forgive me, but I didn't know - his voices, the drawing style... and I can't quite put my finger on it, but I'm almost certain that whatever it is he's parodying, had also the same 'rush/drag' feel to it. (Also note: I just watched it in English on Youtube... don't think it's been released here yet, but I'm not sure of that either.)
EDIT:
Yep, need to give this episode a second, third, fourth and fifth chance, I think. I really love Sandy in this one.
I also liked hearing SB call Sandy "Sandra", LOL!
EDIT again: This is why I don't review episodes or go on first impressions. Because, in this case, the first time I watched it, I was all like "Yeck", then - and yes, I'm looping it at the moment - I was like, "Well, maybe it does have something... Sandy seems to be even better than I thought the first time!", and I guess I do have to appreciate the scene where SB's camped out in front of the door to see him (something I've never done or understood, but have had friends who camped out so they could be the first to the "Star Wars" movies, or for the, back then, hot PS2 special early-only-400-super-awesome-you-can't-miss-this release.) And I totally agree with Patrick about SB doing that.
But, I found Kenny totally predictable.. I totally knew where they were going with his whole "holding his breath" thing, I mean, I knew he'd actually have an oxygen thing hidden somehow.
And this episode is SO a parody about drugs/addiction.