Squidward: How were you two making that noise???
Spongebob: What noise, Squidward?
Patrick: We could only hear the sound of our laughter.
Squidward: Yes! But those sound effects: the avalanche, the, the, the…
Patrick: Don’t forget the second avalanche.
Squidward: Forget it. [walks off] I don’t know why I’m wasting my time out here when I could be watching my brand-new television. [sounds again: a helicopter flying low; a voice "Attention climbers, please hold on! The saws are on the way!"; cheers]
Squidward: How are you two doing that???
Spongebob: First we establish a base camp at 15,000 feet…
Squidward: The noises, how are you two making those noises???
Patrick: That’s easy, all you need is a box…
Spongebob: And i-ma-gi-na-tion!
Squidward: Are you trying to say that I have no imagination? I have more i-ma-gi-na-tion in one tentacle than you two have in your whole bodies!
Patrick: That’s good. Now all you need is a box.