Wow. Is this a random post or what?
No one seems to have gotten (what I presume to be) the reference intended by the "penguins flying off" scene in this episode. In fact, the only capsule contributor who mentioned it seemed downright confused (understandably enough).
My theory is that it's a 'Hitchhiker's Guide to the Galaxy' ref, paralleling the dolphins leaving Earth (presumably by flying) shortly before the Earth is destroyed.
...and, um...guess while I'm here I'll give some sort of informal introduction. My name is Craig Marinaro, 17 and a half years old, been a 'Simpsons' fan for awhile...I'm an "old-schooler," but I find it possible to enjoy certain modern-day episodes if I shut off my brain. Of course, one shouldn't have to do such to enjoy a 'Simpsons' episode.
I am also fascinated to no end by the supermarket clerk who scans Maggie in the titles. You know, we've looked at that guy (or woman) nearly every week, and we've never actually seen his / her face? Kinda makes one think. About what, I have no idea.
-C Also a "Life in Hell" and 'Futurama' fan...