Sheldon: You did this, didn't you?
Wil Wheaton: Come on, Sheldon, do you really think I'd break up a couple just to win a bowling game?
Sheldon: No, I suppose not.
Wil Wheaton: Good. Keep thinking that.
Sheldon: Wheeeeatoooon!

Sheldon: Well, well, well, if it isn't Wil Wheaton. The Green Goblin to my Spider-Man, the Pope Paul V to my Galileo, the Internet Explorer to my Firefox!

Sheldon: I am the ball, my thoughts are its thoughts, its holes are my holes.

*After getting a spare in the bowling match*
Sheldon: Thank you, Jesus! As my mother would say.

Sheldon: Tweet that, tweetie bird.

Wil Wheaton: Hey look, they named their team after me!

Wil Wheaton: You ready to bowl?
Sheldon: Oh, I'm ready. I don't know if Stuart told you what you are up against tonight, but before you stands the co-captain of the East Texas Christian Youth Holy Roller Bowling League Championship Team 7-12 year-old division. Also, Penny is pretty good.
Wheaton: Great, then it's on.
Sheldon (to himself): Foolish Wil Wheaton. It was never off.

Wolowitz: Okay, forget giant ants. How about giant rabbits?
Raj: Big or small, I don't like rabbits. They always look like they're about to say something, but they never do.

Wil Wheaton: Embrace the dark side.
Sheldon: That's not even from your franchise!

Penny: Do or do not do there is no try.
Leonard: Did you just quote Star Wars?
Penny: I believe I quoted The Empire Strikes Back.

Wil Wheaton: That's right, Sheldon. Embrace the dark side.

Raj: Ah beer, the magic elixir that can turn this poor shy Indian boy in the life of the party ... Oh yeah!

Penny: This isn't fair to you, Leonard. I'm sorry. *runs off*
Sheldon: Penny, wait, come back. I'll get you ice cream!

Sheldon: I am the proud owner of WilWheatonStinks.com, .net and .org!.What does that tell you?
Wil Wheaton: It tells me that I am living rent free, right here (points to Sheldon's head).

Wil Wheaton: Hey, Sheldon. I just wanted you to know I'm really looking forward to wiping the floor with you.