Bernadette: Hey, Raj. Dad and I were just talking about taking down this wall.
Raj: You sure? It's a pretty great wall.
Mike Rostenkowski: What's so great about it?
Raj: (To Howard) I'm sorry. I did what I could.

Raj: Amy, good luck getting these guys excited about a dinner with a theme. I gave up when no one cared about my Tom Hanks-Giving.

Raj: Oh man, first monster I see I'm gonna sneak up behind him, whip out my wand and shoot my magic all over his ass!
Stuart: Do you hear yourself when you say these things?

Raj: Doesn't anyone have a rod of resurrection? Because if you've got one, I need it bad. Get in here with your rod and give it to me.
Stuart: Okay, you need to say these things in your head before you say them out loud.

Wil Wheaton: Hey, Sheldon. This is Adam Nimoy.
Adam Nimoy: Nice to meet you.
Sheldon: Oh, it's nice to meet you. I admire your father's work very much.
It's not every day I get to meet someone whose life's journey began in my hero's scrotum.

Howard: May I say something?
Bernadette: Is it about how I can't have new wallpaper 'cause your dad left when you were little and your mom died?
Howard: Never mind.

Sheldon: As a child, when faced with a dilemma, my mother encouraged me to ask, "€œWhat would Jesus do?" The answer to that was always, "Love thy neighbor." But my neighbor had a dead tooth, so that wasn't going to happen.
But that's why I changed it to, "€œWhat would Spock do?"
Adam Nimoy: Did you find that helpful?
Sheldon: Yes. Oh, for example, three years ago when I discovered Penny was eating all my Pop-Tarts, instead of getting angry or vindictive, you know, I got a floor safe.
Penny: I knew I could smell 'em.