All the scenes with Eustace before he changed.

All Eustace parts are funny. I also found Edmund funny when eh thought of a Sea Serpetn and said, "Oh no, I'm sorry."

When Eustace hits Pug and says "I hope that wasn't the british consul!" I died laughing!!!!

Just as Eustace said, it is almost impossible for me to pick a favorite of all the Eustace scenes, including those where he was dragon. There are so many funny parts

All of the Eustace scenes were funny, but my favorite was when he knocks Gumpas in the water. Close second was when he screamed like a girl and then protests about it afterward.

Funny that his fainting has no votes, that drew more laughs in the theater than most of the others...

I think the fainting would have gotten more votes if it wasn't in all the trailer, everyone knew about it and the humour was kind-of ruined

I love the part when Eustace is stumbling across the desert like island (Goldwater/Dragon Island) and he says:
“Oh, sure. Follow the imaginary Blue Star to the Island of Raman-doo-doo and place on the table of the talking lion the four steak knives of the seven lords.”
ROFL

There were so many great moments. I can't say which were funniest! But there are two I just have to mention that I haven't seen yet.

*Caspian: Everyone knows a dragon's treasure is always enchanted.

Eusctace gives Caspian this look like, "Oh I hate you! Why didn't you tell me?!"

Caspian: I mean everyone from here.

lol

*Caspian: What sort of creatures are you?

Dufflepuds: Big ones. With sharp teeth. With the head of a tiger and the body of a... different tiger!

ROFL

^^ haha those are all very funny! this movie was both serious and lighthearted at the same time! I love it!

As a Narnia movie should be, except LB of course.

THat was funny when teh Dufflers acted all big and scary but ended up being tiny little things.

yes I think the Duffers were hialrious!

The part where Eustace hoped Pug wasn't part of the British Consul after hitting him was funny.

Couldn't pick a favorite! Just about every word that came from Eustace's mouth I found at least chuckle-worthy!

However, all my siblings and I feel like the filmmakers missed out on a great moment between Ed and Drinian. There needed to have been some kind of "look" between them right after Ed imagined up the sea serpent! Since he'd teased Drinian on a couple of different occasions leading up to the scene about how he didn't believe in sea serpents, when Ed created one of his own, Drinian needed to have given him a brief "death glare" or something like that. My siblings and I at least would have died laughing! But perhaps they did film such a shot, and whoever got scissor-happy with the editing cut it out...

Other:

Deathwater was hilarious. When Edmund said "no would could tell us what to do" in that deep, slightly raspy, over the top voice, I just lost it. I half expected him to say "no one to tell us no, or where to go or say we're only dreaming!" All the dialogue in that scene made me laugh.

Coriakin's dialogue during the map scene was priceless.

And of course, the Ghostbusters reference when Ed thinks of the sea-serpent. Everyone at my showing chuckled.

The Beauty and the Beast style undragoning would have made me laugh if it wasn't such a crucial scene from the book.