Bernadette: Well, I could ask my dad. Maybe he can get some of his old cop buddies to do a background check on her.
Penny: Would he do that?
Bernadette: Of course. He's a retired cop who plays by his own rules. [on the phone] Hi, Daddy. No, everything's good. I just have a favor to ask. Yeah, so, my friend Raj is marrying this woman that he barely knows, and I wanted to see if you could use your connections to dig up any dirt on her. Uh-huh. Sure. Okay. Love you.
Penny: Is he in?
Bernadette: Absolutely not. He won't do it. It's totally illegal.
Penny: I thought you said he played by his own rules.
Bernadette: He does, but apparently, they're very similar to the actual rules.

Penny: So when was the last time you saw Howard in his astronaut uniform?
Bernadette: About a week ago.
Penny: Really? What was the occasion?
Bernadette: Date night. We do a little role-playing.
Penny: What role do you play?
Bernadette: (Russian accent) I am Ykatarina Nazdorovya, lonely Russian cosmonaut who is expert at physics and making love.
Penny: Okay, that just made the next hour really weird.

Howard: Why is it all in the living room?
Bernadette: Because I think The Great Howdini deserves to be a member of the Magic Castle.
Howard: That's sweet, but I'm not that guy anymore. I've outgrown it.
Bernadette: [holding up Howard's costume pants in front of him] Have you?

Bernadette: Are you getting sick?
Howard: No, I have glitter in my nose.
Bernadette: Just your nose? Consider yourself lucky.

Bernadette: This is so great. Why don't we do it more often?
Amy: Because you have two kids, I have Sheldon, and Penny's apparently in the gym all the time, 'cause damn, look at her!
Bernadette: Yeah, so impressive how you manage to bounce back after having no babies.
Penny: Ah, another reason why we don't do this more often.

Bernadette: Why don't you want to work with me? I know I can be tough, but that's just 'cause I'm surrounded by useless idiots.

Bernadette: Penny, everybody feels like you do. Like they're not good enough, not smart enough.
Penny: What, even you?
Bernadette: Of course.
Jess: Dr. Rostenkowski, you wanted me-
Bernadette: Hey, did they not teach knocking at Stanford? Get out! (chuckles) I love that kid.

Bernadette: My dad and I watched you win back-to-back championships.
Kareem Abdul-Jabbar: And I watched you sniff Joe's hair when he wasn't looking.

Howard: So what's the worst thing you've ever done to get something you wanted?
Bernadette: I'm not gonna tell you that.
Howard: Oh, come on. I'll tell you mine.
Bernadette: Right, 'cause yours is gonna be as bad as mine. Okay. [chuckles]

Sheldon: Yes. And a reminder, Penny, there's free alcohol in business class, don't abuse it.
Penny: Relax. I'm not gonna drink.
Bernadette: Why? You pregnant?
Penny: Wha-? [laughs] No. No, I just, you know, I don't like to drink when I fly.
Bernadette: Please. I've seen you drink in the shower.
Howard: You guys have showered together?
Bernadette: Sometimes you're just ech.

Bernadette: Howard, the kids are okay.
Howard: How do you know that?
Bernadette: I just know. A mother knows.
Howard: So what, now the Force is with you?
Bernadette: Let's see. This is not the woman you want to annoy.

Howard: Just giving the lady the old tour of the salt mines.
Bernadette: (Giggling) He doesn't mean salt mines , he means where he works.

Bernadette: Howie, the estrogen is getting absorbed by your skin. That's why you've been all bloated, moody and a giant pain in the ass.

Bernadette: $5,000 for a couple dolls. Are you out of your mind?

Bernadette: Fine, what is it?
Howard: It's to help re-open the Comic Book Store.
Bernadette: Nope.