The Big Bang Theory (TV Series)

The Alien Parasite Hypothesis (2010)

Kaley Cuoco: Penny

Photos 

Quotes 

• Amy Farrah Fowler : Did you know that the iconic Valentine's heart shape is not actually based on the shape of a human heart, but rather on the shape of the buttocks of a female bending over?

  Penny : So I spent seventh grade dotting my I's with little asses?

  [Amy nods] 

  Penny : Cool.

• Penny : Are you saying that Amy is... oh, what's the scientific word...

  Sheldon Cooper : Forget science. She's horny.

• Penny : I'm suggesting there might be something you could do about Amy's... urges.

  Sheldon Cooper : It's illegal to spay a human being.

• Bernadette Rostenkowski : How do you know him?

  Penny : Oh, we went out a couple times.

  Amy Farrah Fowler : I'm often flummoxed by current slang. Does 'went out' mean 'had intercourse'?

  Bernadette Rostenkowski : Yes,

  Penny : No, no. But in this case yes.

• Penny : [about Zack]  He just didn't really challenge me on an intellectual level.

  Bernadette Rostenkowski : Couldn't you just fool around with him and then listen to NPR?

  Penny : Wouldn't help. Zack can't even spell NPR.