I just had another listen to the mp3 slowed down when the second piggy falls. I think it may seem to sound to me like "Look. Another pig is dead." during the first part.
I must get back in touch with Kyle if his computer is working again whether he can e-mail me a slowed down copy of the mp3 that I could make even slower when I play it to try to make it out a bit more clearly.
And if he has the technical know-how, maybe he can make normal and slowed down copies with all the sound muted out just leaving the audience laugh track. Then I may be able to make it out even more clearly between them all. That sure would be exciting wouldn't it?