Sheldon: Penny, you spent some time in front of the camera. Any words of advice?
Penny: Yes. Don't take your shirt off just because the director said so.
Sheldon: This is a documentary about Mr. Spock. I'm sure if there's nudity, it will be tasteful.

Bernadette: Hey. You got a minute?
Howard: Not really. Visigoths are kind of up my butt right now.
Bernadette: Pause the game, Howard.
Howard: "Howard?" Uh-oh. Make room, Visigoths.

Bernadette: Look, I get that you grew up here and you're attached to things looking a certain way, but I want this to feel like my house, too.
Howard: Oh, honey, of course it's your house. Why else would you be cleaning it all the time?

Bernadette: All right. Let's start over. I'm redecorating. The furniture, the carpeting, the walls. I'm changing everything that depresses me when I look at it. Try not to be one of those things.

Howard: May I say something?
Bernadette: Is it about how I can't have new wallpaper 'cause your dad left when you were little and your mom died?
Howard: Never mind.

Sheldon: Hello, Amy. It's Sheldon. Yeah, I know that we're broken up, but I'm leaving this message because I thought perhaps you'd like to watch me be interviewed for a documentary about Mr. Spock.
Or as I like to call it, a Spockumentary.
Yeah, I'm going to use that joke in the interview, so try to laugh like you're hearing it for the first time.
You know, hysterically. And with a tinge of sadness that I'm no longer in your life.

Leonard: I'm the one who thought of "Spockumentary."
Penny: And I'm laughing like I did the first time I heard it.

Wil Wheaton: Hey, Sheldon. This is Adam Nimoy.
Adam Nimoy: Nice to meet you.
Sheldon: Oh, it's nice to meet you. I admire your father's work very much.
It's not every day I get to meet someone whose life's journey began in my hero's scrotum.

Wil Wheaton: I told you, this guy is gold!

Bernadette: Whatcha doing?
Howard: Oh! Making myself a bologna sandwich like my mom used to make me after my dad left, but before she died.

Howard: But what room?
Bernadette: How 'bout this one?
Howard: No way. No, this is the room I associate the most with my mom.
Bernadette: Then how 'bout the bathroom?
Howard: I want to change my answer.

Adam Nimoy: All right, we're just gonna have a conversation. Pretend the camera's not here.
Sheldon: All right. But this better not be some elaborate scheme to get me out of my shirt.

Leonard: How long have you known Adam?
Wil Wheaton: A few years.
Leonard: Mm-hmm. And what are you getting him back for?

Adam Nimoy: And what is your earliest memory of the character Spock?
Sheldon: The first episode of Star Trek: The Original Series I ever saw was "The Galileo Seven." Uh, Spock had just landed on the planet Taurus II.
Then my brother came in, sat on my head, and said, "Eat farts." After that day, I was hooked.
On Star Trek, not my brother's sphincter-based cuisine.

Adam Nimoy: What was it about Spock that appealed to you?
Sheldon: I think the same thing that appeals to people everywhere, the dream of a cold, rational world entirely without human emotion.
Spock came from a planet governed only by logic.
You know, on Vulcan, when your brother asks, "Why are you hitting yourself?" The answer is, "I'm not. You're moving my arm." To which he says, "fascinating." And then you both watch educational television.