The Big Bang Theory (TV Series)

The Thespian Catalyst (2011)

Jim Parsons: Sheldon Cooper

Photos 

Quotes 

• Penny : Mrs. Cooper? Hey, it's Penny. Yeah, I think I broke your son.

  [hands Sheldon the phone] 

  Penny : Talk to your mother.

  Sheldon Cooper : [sobbing]  Mommy, I love you! Don't let Spock take me to the future!

• Sheldon Cooper : I didn't wanna teach those poopy heads anyway!

  Howard Wolowitz : FYI, I think that's what Darth Vader said just before he started building the Death Star.

• Penny : Cat On A Hot Tin Roof is an American classic.

  Sheldon Cooper : So is the McRib sandwich. I don't care for that, either.

• Sheldon Cooper : Yeah, I'm not familiar with the acronym "KMN".

  Leonard Hofstadter : Oh, from the context, we think it means "Kill me now".

• Sheldon Cooper : Good evening. I'm your guest lecturer, Dr. Sheldon Cooper.

  [no reaction] 

  Sheldon Cooper : I was expecting applause, but I suppose stunned silence is equally appropriate. I agreed to speak to you this evening because I was told that you're the best and the brightest of this university's doctoral candidates. Of course, that's like saying you're the most important electron in a hydrogen atom.

  [no reaction] 

  Sheldon Cooper : Because, you see, there's only one electron in a hydrogen atom.

  [no reaction] 

  Sheldon Cooper : Best and brightest, my sweet patootie.

• Sheldon Cooper : Do you realize that teaching is the first thing I've failed at since my ill-fated attempt to complete a chin-up in March of 1989?

• [Sheldon is acting out a scene from a play he wrote] 

  Sheldon Cooper : [as a child]  Mommy, why are you crying?

  Sheldon Cooper : [as his mother]  Because I'm gonna miss you, Shellybean, even though you creep the bejesus out of me.