Bernadette: Doesn't he know you have a boyfriend?
Penny: Oh, she doesn't have a boyfriend; she has a Sheldon.
Amy, little vixen. Just working it under all those layers of wool and polyester.
Leonard: No. You always picked and it was always the same. An hour and a half of beach houses in the rain until the woman turns around and realizes love was here all along.
Penny: But, come on, that was a great movie and it starts in ten minutes.
Penny: And,remember he's more afraid of you than you are of him.
Sheldon: That doesn't help.
Penny: No, I was talking to the bird.
Leonard: Star Wars on Blu-ray.
Penny: Haven't you seen that movie like a thousand times?
Leonard: Not on Blu-ray. Only twice on Blu-ray.
Penny: Oh, Leonard.
Leonard: I know, it's high resolution sadness.
It's a rough month when Halloween and PMS hit at the same time.
Oh, they don't always get to ride the roller coaster. Sometimes they only get to spin the teacups.
Penny: Wil Wheaton is Sheldon's mortal enemy.
Amy: Mortal enemy?
Amy: Sheldon, I know you are a bit of a left-handed monkey wrench but... you really have a mortal enemy?
Sheldon: In fact, I have 61 of them.
Sheldon: The Koothrappalis aren't just rich, they're Richie Rich rich.
Penny: How much is that?
Sheldon: About halfway between Bruce Wayne and Scrooge McDuck.
Okay, so future grief-stricken widow is the one to beat.
I feel like two totally different people. Dr. Jekyyl and Mrs. Whore.
Raj: To quote Shakespeare, "It is better to have loved and lost than to stay home every night and download increasingly shameful pornography."
Penny: Oh, you poor baby!
Raj: What's wrong with me, Penny?
Penny: Nothing! Nothing. You know, if we weren't friends - and you hadn't brought up that creepy pornography story - I'd be on you like the speed of light squared on matter to make energy.