Penny: I wish I had some of that fire in my life. I mean, I want to care about things and get excited like you guys.
Bernadette: Well, there's no reason you cant.
Penny: You think?
Bernadette: Absolutely. All we need to do is spend a little time and find something you're passionate about.
Penny: Ugh, that sounds like a lot of work.

Raj: Uh, Lucy's coming over. I need some advice.
Howard: However long you think the foreplay should be, triple it.
Raj: Just tell me which one you think is more manly. This hockey jersey or this football jersey.
Howard: I don't know. Go with hockey.
Raj: Good, black is more slimming. Oh, that's her. I got to go be butch. Toodles.

Penny: So, I was thinking how excited you get about stuff like Buffy or science or which TV remote you and Sheldon should buy.
Leonard: The Harmony One was fine. We didn't need to upgrade to the eleven hundred, which he knows is too big for my hand.

Penny: See, that's the kind of passion I didn't think I had. But then I realized I'm passionate about you.
Leonard: Oh, my cute little tushy strikes again.
Penny: No, I'm serious. Look, I've always had these plans. I was gonna be in movies and live this glamorous life, and anything less than that just wasn't worth getting excited about.
Leonard: Those things can still happen.
Penny: Oh, obviously it's gonna happen. Yeah, a psychic at a bachelorette party told me so. Anyway, what I meant was, I shouldn't wait, you know? I've got you, I've got Sheldon, all these wonderful friends. My life is exciting right now.
Leonard: That's a big deal.
Penny: It is, isn't it?
Leonard: So, does that mean we get to do stuff like talk about cool shows or get dressed up in matching costumes and go to Comic-Con?
Penny: Leonard, I had an epiphany, not a stroke.