Jumping the shark?
Okay, I realize I'm over a decade late on this, but I wasn't watching the show at that time. Maybe it had jumped the shark (for me at least) earlier. But I remember hearing about it and thinking, "That's dumb."
Well, watching it was no less dumb. First Romano gets his arm severed by the helicopter, then it lands on him and kills him. Ridiculous. the odds of even one of them happening is so infinitismal that it is even beyond the suspension of disbelief necessary that to have it happen twice, well that's just a lazy, lazy insult.
They ought to change the expression from "jumped the shark" to "got maimed and murdered by the helicopter."