About Claire's twins: Noah, Angela, and Hiro find out at that moment that Claire gave birth to twins (and that she was pregnant at all) but no one thought to ask who the father was or if he would miss his kids being magically transported into the past? "Congratulations; you're a father! Oh, by the way, your babies…

I just noticed that Blendin Blandin sounds just like Morty (same voice actor, I presume). This episode got so weird, it wouldn't have surprised me at all if Rick and Morty just walked onscreen, looked around, said "Nope," and portalled out. Also, Cthulhu happened to be terrorizing Gravity Falls in the background at…

Gravity Pines: Created by Bill Cipher

"Confidence. Comedy. Cash!" Of course, Stan keeps the cash but knows just having it makes him more appealing.

I have a theory that Grenda is somehow related to Wreck-It Ralph and escaped the video game world.

Hasn't summer lasted five seasons for Phineas and Ferb?

That's easy. It's clearly an alternate universe in which Coldstone Creamery serves rum raisin ice cream. Remember, Rick and Morty ruined their reality and slipped into this one.

I thought it was a direct reference to Langoliers. The Testicle Man's head looked exactly like a Langolier, especially the shape of the mouth. Plus, the whole "we're stuck outside of time" scenario came right from the miniseries (and, presumably, Stephen King's story, which I never read).

Thanks. Obviously, I didn't see either before I posted. I expected the review to mention Langoliers since the guy's head looks exactly like one. It's the sort of useless pop culture knowledge I expect from around here.

There are two things I am surprised no one has mentioned:
1. The "Testicle Man" (as well as being outside of time) was a reference to Stephen King's "The Langoliers" 1995 miniseries.
2. Out of the $500 (in unmarked bills) Rick gave Beth and Jerry for ice cream, they had only $20 left after visiting Coldstone Creamery.

It looks like Liv has a Major zombie problem…

I do enjoy the punny company names on this show.

I think Kristen Bell was a recurring villain on Heroes. As I recall, she had electrical powers. She'd probably be a better (written) villain on this show.

(Magic) mirror universe

The MTV-inspired music video was hilarious! Between Bev's disembodied floating head, the stuffed Garfield on a stick, and Adam's attempt at animation ("Animation is really hard! And it takes hundreds of people!"), I couldn't stop laughing. Great episode overall.

It's funny that you say Person of Interest is Batman with the serial numbers filed off. I always call Jim Caviezel's character Batman Light because he tries to intimidate the criminals and speaks with that gravel voice. He just hasn't given up on guns yet. Also, Harold makes for a good Alfred substitute.

The next Thanksgiving episode could be a Planes, Trains & Automobiles tribute. I loved the Ferris Bueller tribute; it was so much fun, especially Charlie Sheen reprising his role (and I don't even like Charlie Sheen). The only thing missing was Ben Stein saying, "Goldberg? Goldberg?"