Apollo : You've.
Athena : Must.
Apollo : Be.
Athena and Apollo : Joking!

It was when Jinxie said it was a real Tenma Taro.

Simon's reaction to Mean's "transformation", that is, him being the cocky student, as well as him falling asleep.

Mayor Tenma clawing the air during the confetti rain.

Clonco gone "bad".

Yes, Miles. He threw his "thing" out to hoist himself up in the air by the ceiling. With that poker face.

Innuendo definitely intended.

"Where do you think you're going?!"

Bobby Fulbright (the character) entirely. Bonus laughter for the scene when he poked his head out of the art room.

When Mayor Tenma pretended to be Tenma Taro.

When Blackquill broke his chains.

When Juniper told about Hugh's hands dripping with blood. Hugh's face made me laugh.

When Means throws chalk.

Cosmos breakdown.

When Blackquill, Athena and the witness argue about the "best kid" in the courtroom, after the baby penguin takes the stand, Athena submits Widget as the winner. Widget simply replies...

Blackquill leaving the courtroom for a stroll

Prof Means registration scene

Cosmos' Breakdown

Simon slams his hand on the desk and the Judge screams

Jinxie slapping a charm on Fulbright

I was surprised no one mentioned this... The ladder/stepladder convo that Athena and Apollo had

Simon calls Athena desperate, and she freaks

Myriam goes wacko and throws her box

Hugh goes psycho and eats his bow and arrow

Means calls Simon a delinquent, and Simon sends Taka to attack him

Apollo tries to rip Phoenix's hair off

Before I finished the game, I actually figured the reason they replaced Ema/Gumshoe with Fulbright was because Fulbright had livelier animations and could show off the engine better

Aristotle Means' breakdown is without a doubt the most hilarious breakdown I've ever seen in an Ace Attorney game! xD

Athena falling down the stairs

"You're"
"Freakin'"
"INSAAAAAAAAAAANE"

The Sharknado reference

The courtroom classroom

When Blackquill mimics Starbuck's sigh

Pretty much anything Widget says

Clonco's blast processing reference

Tonate: "Game over! Yeah!"

When Starbuck takes off

Taka's first appearance

Phoenix's comment on the robots: "Wow, Edgeworth, they're more human than you!" (something like that)

Athena petting her hair

The Dissin' of Phoenix Wright

You're-
Freakin-
Insane!

The courtroom-classroom, and also Hugh's Mood Matrix-segment where he brags about his genius plan with a body double, and the Mood Matrix illustrates said body double with a bald person with a paper-thin mask with a drawn on Hugh-face.

I thought Phantom's plan for getting rid of the moonrock with his blood on it was absolutely hilarious. That's one way to dispose of evidence... by shooting it up into space. Made even funnier by the fact that his sabotage plan failed, and thus all that came from his scheme was that the evidence went to space for a while and then undramatically returned to Earth. Talk about an anti-climax of cosmic proportions.

*present tape recorder to Klavier*

Klavier: I'm flattered, Fraulien, but the answer is nein.

Athena: What do you mean, 'nein'?

Klavier: You want to record my godlike voice on your little tape recorder there, Ja? Well, sorry, I may have retired from the music biz, but I will not sell myself cheap.

Athena: (It's a piece of evidence, you-- Oh, never mind)