Who would have thought Fuzzy Fingers Fowler is best friends with a bully?

Amy: Jewelry? Seriously? Sheldon, you are the most shallow, self-centered person I have ever met. Do you really think that another transparently manipul... Oh! It's a tiara! A tiara. I have a tiara! Put it on me, put it on me, put it on me, put it on me, put it on me, put it on me, put it on me.
Penny: You look beautiful
Amy: Of course I do. I'm a princess and this is my tiara.
Sheldon: You were right, the tiara was too much.

Her heart's full of love, no one cares what's in her mouth.

You would fetch a unicorn.

Amy: I'm excited to work with my boyfriend. It's going to be romantic.
Sheldon: Way to kill the mood.

Sheldon: This is now the only lab with glassware washed by a man with two doctorates and a restraining order signed by Carl Sagan.
Amy: Soap spots. Wash them again.

Amy: Oh ... are we nervous, Dr. Cooper?
Sheldon: No. What you see is a man trembling with confidence.

Before I met you, I was a mousey wallflower. But look at me now. I'm like some kind of downtown-hipster-party girl with a posse, a boyfriend and a new lace bra that hooks in the front of all things.

Amy: Goodnight, Painting Penny. Goodnight, Real Penny.
Penny: Goodnight, Real Amy.
Amy: You don't have to say goodnight to Painting Amy, because she's never leaving. Bernadette: Goodnight, Real Penny. Goodnight, Transvestite Penny.

Amy: I'll let you in on a little secret. Originally, we were painted nude. But I had him add clothes cause I thought it was an unnecessary challenge to our heterosexuality.
Penny: Yeah, good call.
Amy: But, if you ever change your mind, all it would take is some warm, soapy water and a couple of sponges.
Penny: You're talking about the painting, right?
Amy: Sure.

Amy: What about Supercuts?
Sheldon: I tried it once; they cut men and women hair at the same time in the same room. It's like Sodom and Gomorrah with mousse.

Amy: Sheldon, I am not going through menopause.
Sheldon: Are you sure? You said that with the testy bark of an old bitty.

TBBT Quotes

Oh, Bernadette, please play my clarinet.

Raj's poem

Sheldon: I'll have a diet Coke.
Penny: Can you please order a cocktail? I need to practice mixing drinks.
Sheldon: Fine... I'll have a virgin Cuba Libre.
Penny: That's... rum and Coke without the rum.
Sheldon: Yes, and would you make it diet?