Sheldon: I can't seem to get in touch with Amy. I tried e-mail, video chat, tweeting her, posting on her Facebook wall,texting her, nothing.
Leonard: Did you try calling her on the telephone?
Sheldon: The telephone. You know, Leonard, in your own simple way, you may be the wisest of us all.

Raj: I don't like bugs, okay. They freak me out.
Sheldon: Interesting. You're afraid of insects and women. Ladybugs must render you catatonic.

Sheldon: Scissors cuts paper, paper covers rock, rock crushes lizard, lizard poisons Spock, Spock smashes scissors, scissors decapitates lizard, lizard eats paper, paper disproves Spock, Spock vaporizes rock, and as it always has, rock crushes scissors.

Sheldon: Why are you crying?
Penny: Because I'm stupid.
Sheldon: That's no reason to cry. One cries because one is sad. For example, I cry because others are stupid, and that makes me sad.

Leonard: If you're worried, we can go over there and see if she's all right.
Sheldon: Okay. You know, I heard in the news a bobcat has been spotted in her neighborhood.
Leonard: I don't think Amy was eaten by a bobcat.
Sheldon: Who thinks Amy was eaten by a bobcat?
Leonard: You do?
Sheldon: Leonard, I was just mentioning an interesting local news item. Now, thanks to you, I'm worried Amy's been eaten by a bobcat.

Sheldon: New topic: women. Delightfully mysterious or bat-crap crazy?

Sheldon: The two of you need to get your women in line!
Leonard: What?
Sheldon: Last night, I was strong armed into an evening of harp music and spooning with an emotional Amy Farrah Fowler. This on a night that I had originally designated for solving the space time geometry in higher spin gravity and building my Lego death star. And why? Because your gal pals, Penny and Bernadette, went out shopping for some wedding nonsense without Amy. An action they took with no thought or regard as to how it would affect me, the future of string theory, or my Lego fun time!
Howard: What do you want us to do about it?
Sheldon: You clearly weren't listening to my topic sentence. Get your women in line! You make them apologize to Amy and set things right. I am a man of science, not someone's snuggle bunny!
Leonard: Why do I have to talk to Penny? She's not my girlfriend.
Sheldon: You invited her to lunch four years ago. Everything about her is on you. You make it so!