Bernadette: He's using some kind of dating app on his phone.
Penny: Oh, which one? Maybe we can get Amy to try it.
Bernadette: I don't know. Stuart, can you come in here? He tried to explain it to me.
It shows you pictures of people nearby, you swipe them around, it looks kind of like a game.
Penny: Oh, and if you lose the game, you have to go out with Stuart.

Sheldon: Leonard, I've got terrible news.
Leonard: What's going on?
Sheldon: Before I tell you, perhaps I should soften the blow. Your face is pleasingly symmetrical.
Leonard: Just tell me.
Sheldon: A Swedish team of physicists is trying to scoop our super-fluid vortex experiment.
Leonard: Oh, well, that kind of stinks.
Sheldon: "That kind of stinks?" Why aren't you more upset? Did I soften the blow too much? Because this here (Leonard's face) is more like a Picasso painting.

Leonard: Hey, Barry, we're in trouble. We need liquid helium. Does the department have any we can use?
Barry Kripke: Sorry, there's a shortage. And what we do have I need for my quantum excitation study.
Sheldon: But you won't need much for that.
Barry Kripke: True, but if it's successful, I'm having a party with balloons.

Leonard: Come on, Barry, there's a Swedish team trying to run our experiment before us.
Can't you spare any?
Barry Kripke: Be honest, if the shoe was on the other foot, would you do this for me?
Leonard: Yes.
Sheldon: No chance.
Leonard: What are you doing?
Sheldon: He said be honest, so I was honest. Didn't your mother tell you? It's the best policy.

Barry Kripke: Let's begin with some fundamentals. This is the en garde position. Feet are in an L. Heels in a straight line. Elbow is about a fist from the rib cage. Notice my dominant leg faces forward.
Sheldon: Oh, dear.
Barry Kripke: What's wrong, Cooper?
Sheldon: Well, I'm not sure I have a dominant leg. They're both pretty submissive.

Amy: Okay. Anyway, um, it's nice to see you. You look good.
Sheldon: Thanks. And I taste good too.

Bernadette: Howie?
Howard: What's up?
Bernadette: Why does your Fitbit say you ran 174 miles yesterday?

Sheldon: I smell funny. I taste salty.
Leonard: You're just sweaty from exercise.
Sheldon: And kind of delicious. I wonder how many licks it would take to get to the center of me.
Leonard: I know it only takes one doctor's finger.

Sheldon: I tried fencing today.
Amy: How'd that go?
Sheldon: It was pretty easy. And I think my background in "mathletics" helped.

Sheldon: Barry Kripke was there. I should let you know that he expressed interest in asking you out.
Amy: Well, actually, he already did.
Sheldon: Okay. But don't get too attached to him. In two years, 364 days, he's a dead man.

Amy: I said no.
Sheldon: Interesting. I asked two women out today, and they both said no.
Amy: I didn't know you were interested in dating.
Sheldon: I've been told it's a good way to move on.

Bernadette: Stuart took that rejection like a pro.
Penny: Well, he knew he was on the breast cam.
Amy: I don't have much practice turning men down. It wasn't so much fun.
Bernadette: Oh, you get used to it. Some guys you have to turn down over and over.
Penny: And sometimes we marry them anyway.

Amy: Well, this is weird.
Penny: What?
Amy: Barry Kripke just asked me out.
Bernadette: Oh, look at you. Two guys in one day!
Penny: I told you things would change if you plucked your eyebrows!

Penny: Well, what are you gonna do?
Amy: I don't know. I guess I assumed that I would eventually date other people, but this is happening so fast.
Bernadette: What can it hurt?
Amy: Well, I was hoping the next person I dated would be a little less like Sheldon.
Bernadette: You mean, not a scientist?
Penny: I think she means not a weirdo.

Bernadette: Are you attracted to him?
Amy: I don't know.
Penny: All right, well, what happens if you imagine him naked?
Amy: Oh, I don't have to imagine it. (holds up her phone)