Amy: Bernadette, I want to thank you for allowing me to be your maid of honor. I also want you to know that I will be happy to do it again if this marriage craps out.

Sheldon: Remarkable. In just under a half hour, 200 metric tons of fuel will ignite in a controlled explosion right beneath Howard's keister. And all from a country whose entire contribution to the global economy has been Tetris and mail-order brides.

Leonard: There's Howard's rocket, live from Kazakhstan.
Bernadette: Oh, God, I'm so nervous. I don't think I can watch.
Raj: Youre nervous? I've been stress-eating for four days. Look at me. I'm wearing my fat pants.

Mrs. Wolowitz: What kind of breakfast do you think they're going to give you in Russia?
Howard: They invented blintzes. I'll be fine.
Mrs. Wolowitz: They invented the lightbulb in New Jersey. It doesn't mean they hand them out to you when you go.

Sheldon: Would you like some aloe vera? 'cause you just got burned.

Leonard: Where'd you get a beer?
Raj: From that happy young couple over there with all the tattoos. Beautiful story. They're in rival drug gangs, and they're getting married. Shh, no one can know.

Mike: That's ignition. I love this part.
Dimitri: Me, too.
Howard: I have strongly mixed feelings.

Penny: Hey, I know tons of people who got married in Vegas.
Bernadette: Are any of them still married?
Penny: Yeah. I mean not to the same people, but...

Penny: I can't believe it. This whole time, a small part of me thought he was lying.

Bernadette: So, what do you say, Amy?
Amy: Can I wear my maid of honour dress?
Bernadette: Seriously? You're going to wear that thing to City Hall?
Amy: It's all I have left. You're going to take that from me, too?

Howard: Bernie, I have to go pick up my mother. I'll be right back.
Bernadette: Why can't she drive herself?
Howard: She doesn't want to sit in her dress and wrinkle it so I'm going to lay her down in the back of my neighbor's van.

Sheldon: Thank you for the invitation, but I have to decline because it doesn't sound like something I'll enjoy.
Leonard: Come on, Sheldon, it'll be fun.
Sheldon: That's what you said about The Green Lantern movie. You were 114 minutes of wrong.

Mike: Hey, Froot Loops, want to hit your fan switch?
Howard: Check.
Dimitri: He calls you Froot Loops because of your very gay haircut?
Howard: No, it's 'cause I live with my mom and she makes me Froot Loops.
Dimitri: Go with gay story, people are more accepting of that.

Howard: Ma, you want to move your chair over here so you can see?
Mrs. Wolowitz: I'm fine where I am. I don't want to fall off the roof.
Howard: You'll fall through the roof before you fall off it.

Bernadette: Howard Joel Wolowitz, like you, this is going to be short and sweet. I love you with all my heart and soul and promise to be with you forever.
Howard: Bernadette Maryann Rostenkowski...
Mrs. Wolowitz: Speak up!
Howard: Hey, from now on, she's the only women who can yell at me!