The Lord of the Rings: The Two Towers2002

[Extended Edition only, Pippin is drinking water from a spring in Fangorn Forest]

Pippin Took:
I had the loveliest dream last night. There was this large barrel full of pipe-weed. And we smoked all of it. And then... you were sick. I'd give anything for a whiff of Old Toby.

Merry Brandybuck:
[hearing a tree moan] Did you hear that? [hearing it again] There it is again! Something's not right here, not right at all. [Pippin stands up and groans, sounding much like a moaning tree] You just said something...treeish!

Pippin Took:
No, I didn't, I was just stretching. [he 'groans' again, growing slightly]

Merry Brandybuck:
You're taller!

Pippin Took:
Who?

Merry Brandybuck:
You!

Pippin Took:
Than what?

Merry Brandybuck:
Than me!

Pippin Took:
I've always been taller than you!

Merry Brandybuck:
Pippin, everyone knows, I'm the tall one, you're the short one.

Pippin Took:
Please, Merry. You're, what, three foot six? At the most? Whereas me, I'm pushing three-seven. [groans and grows more noticeably] Three-eight! [drinks more water]

Merry Brandybuck:
Three foot eight? [realizing] You did something.

[Pippin smiles innocently and places the bowl of forest water down. Merry, realizing the water is making Pippin taller, steals a pot and drinks some himself]