The Big Bang Theory2007

Penny:
Okay, what's the big surprise?

Leonard Hofstadter:
Just a minute. This tray contains clues as to what you and I are going to be doing on Valentine's Day.

Penny:
Oh. Wow. Okay. Let's see. We've got, uh, milk chocolate, Swiss cheese, fondue... My lactose-intolerant boyfriend is going to eat all this, then I'm going to climb on his back and rocket to the moon?

Leonard Hofstadter:
No. But it does involve air travel. Okay, um, let me slice this *Swiss* cheese with my *Swiss* army knife, and then *you* can wash it down with a cup of *Swiss* Miss instant cocoa.

Penny:
Okay, I'm starting to think Swiss is key here.

Leonard Hofstadter:
Uh-huh.

Penny:
We're going to Disneyland and ride the Matterhorn.

Leonard Hofstadter:
How does that involve air travel?

Penny:
We're going to Disney *World* and ride the Matterhorn!

Leonard Hofstadter:
No.

Penny:
Okay. Sweetie, this started out fun, but I'm over it.

Leonard Hofstadter:
We're going to Switzerland to see the CERN supercollider! [Penny looks at him blankly] And ski. We'll also go skiing.

Penny:
We're going skiing in Switzerland?

Leonard Hofstadter:
Well, you'll ski, I'll fall, but, yeah, we will be in Switzerland for Valentine's Day.

Penny:
Oh, my God! Leonard, that's incredible!