Rita: (to Repede) "Hey, dog, do something about him, would you?"
Repede guards Rita from Raven and barks
Raven: (unimpressed) "Hn. Seems it's time to put my macho energy to the ultimate test: taming the savage beast!!"
Repede growls, Rita/Yuri make 'wut?' face
Raven: (dramatically) "Gaze upon my manly physique, AND BE AWED!!"
Yuri: (deadpan) "Repede's male."
Raven claiming what he wishes the Sorcerer's Ring could do, like let him know what Judith is thinking or seeing through girl's clothes. Rita hits him with magic for this and Raven decides he wishes it could go back in time and make him shut up before he said that.
Yuri translating for Repede to tell Rita not to be picky and use any gels that Repede gives her.
Especially when she automatically snaps "That's a smart mouth he's-" (cue double take from Rita)
Karol's "suggestions" for the new names of Belius and Phaeroh when they're revived as Undine and Efreet.
Raven has one of these at the end of a fight, triggering one of the most popular quotes from the game:
Estelle: Our weapons are love!
Raven: *in a Mortal-Kombat announcer-ish voice* 'SEXUALITEEEEEEH.'
Yuri and Karol talking about Estelle being a princess. Karol worries that he was rude without meaning to be to Estelle.
Yuri: Your language has been unpardonable. Captain Karol, the sentence for insulting royalty...is decapitation. Been nice knowing you.
Also qualifying: Yuri, Karol, and Judith punching out Raven for handing Estelle over to the Big Bad, saying he now owes his life to Brave Vesperia. And then Rita, who isn't part of Brave Vesperia, gets a shot at him.
Raven: You know, he was so much easier to deal with when he was all drunk on power.
Karol crossdressing in order to seduce a guard.
Heck, even the version of that scene where you choose Judith, the most obvious choice, is hilarious. Regardless of who you choose, you have to do a mini-quest to make a seductive outfit. With Judith, Yuri wonders why that's even necessary given what she wears normally. Cue an outfit even more insane, as if that were possible. (Shame Raven isn't in the party at the time...)
Estelle's is quite fun, too, as Yuri gets her to do it by telling her she's not sexy. She gets angry and determined to prove she is. Yuri just grins the entire time.
The cooking competition. Where the taste of Flynn's cooking horrifies the judges, including the Wonder Chef, who disappears in a puff of smoke. Then Sodia, being Flynn's Fangirl and all, demands to try the food, only for Witcher to shoot that down. Shame it isn't voiced.
From Tales of Vesperia: The First Strike:
Yuri overhears some Guild member boasting about how he ditched his client because the client annoyed him. Yuri starts a fight and Flynn tries to stay out of it until he gets punched. Flynn's usual calm demeanour vanishes in an instant as he charges into the fight.
A little later, Captain Niren (who's a good source of humor throughout the film) is "reprimanding" Yuri, Flynn, Hisca, and Chastel for what happened in the bar (the incident above involving the Guild members). During the scene, Niren realizes he needs to bring an escort for a mission and wonders which of them he should take. He looks over at the twins simply says "the bigger one", which confuses Yuri since the twins are the exact same height. Apparently, Yuri fails to notice that the only difference between Hisca and Chastel is that the latter has a bigger chest than her sister. Even more amusing, just to make sure that the audience is aware of the difference, the scene immediately before the reprimanding scene has Flynn politely endure a bit of Marshmallow Hell from Chastel as she was trying to patch him up.
The waitressing sidequest. Just... everything about it. The costumes you get, for one, especially Karol's "Lunchlady" outfit, which becomes even funnier after you get Raven's and find out his was the first uniform they had made for a guy, meaning yes, Karol's is a girl's outfit. And from a gameplay standpoint, some of the orders can get downright ridiculous. One Let's Play had a tiny girl order 16 Set Lunch B, 24 Ice Cream,23 Fruit Cocktails, 23 Shrimp and 20 Chowder.
If Karol is made to wear his Hot Springs outfit for too long, a skit starts where other characters start trying to get away from him. Karol chews out the player for this.
'You're just making me wear this because you think it's funny, right? You're terrible!'
After you get up in the morning for the trip to Zaude and Rita makes Estelle swear not to push herself, in the background you see her turn around to face away from the camera because she's blushing. Karol walks up to her and evidently says something to her. Rita punch him in the face so hard he falls on his back. She turns around again like nothing happened a moment later. This entire exchange happens with no noise at all or any speech bubbles, making it somehow funnier.
The skits you get after beating the 100 and 200 Man Melee are pretty entertaining. After Judy trashes the 200 Man, she's as bummed out as Yuri was following the 100 Man. Both Yuri and later Raven ask her "not enough violence for you?", to which Judy seems actually a little offended the first time and annoyed the second. In Rita's, she of course punches Karol (like usual- Funny if you can't stand Karol). In both of Yuri's ("Congratulations" and "A Youth's Victory"), Raven will tease Estelle about how close she and Yuri are, though the second time Yuri will point out that if Raven's happy for him, they must be close, too. Raven's ("An Old Man's Dream") might take the cake, though. Yuri and Judy decide to test if Raven's really dreaming by seeing if he can feel pain, and Judy's little picture will ram Raven's and send it flying offscreen: "Whoa... If the old man wasnít dreaming before, he certainly is now."
You can also net some skits if you don't use a certain character in battle for a long, long time (I got one after Karol dipped below 10% usage). Yuri will haul Karol off for some Training from Hell in his. If you don't use Estelle, Judith AND Raven will tease her about Yuri. If you don't use Karol, you find out Karol has been finding cute girls for Raven to talk to. Not using Rita will get her to punch Karol and admit at the same time that punching Karol and Raven isn't a stress reliever for her. Raven will cheerfully admit he's fighting his own battles (against hunger and sleep), Judy will outright sulk, and Karol get's abused yet again, this time by a bored Repede.
A lot of the skit interactions between Rita and Repede. Rita is so rude to Repede that he enjoys messing with her, such as dragging her to the edge of the ship when Rita is afraid of heights or chasing her and biting her for insulting him when he beats the 200 Man Melee.
There's at least two skits that refer to Yuri being cursed- "The Light At the End of a Tunnel" and "What's Going on Here?".
In Rita's waitress costume skit ("It's All About the Ears"), you learn Yuri has a thing for cat ears on girls:
Estelle: Wow, Rita! You look different than you usually do. You look cute...
*Yuri looks over curiously* Rita: *embarrassed/annoyed*...Are you saying I normally donít look cute...? Estelle: N-no, thatís not what I meant... Rita: Well, itís not like I care anyway. Estelle: Hey, Yuri, you think she looks cute, right? *goes up to Yuri and starts dragging him towards Rita* Donít you? Yuri: Huh? *looks away, blushing faintly* Yeah... I like those cat ears, I guess. Rita: Just the ears...? Estelle: Oh, come on, Yuri, why are being so shy? Your face is turning red! Yuri: ...The ears are the problem. Rita: *annoyed* Whatís that supposed to mean?
When you get the Sorcerer's Ring Lv. 3 on the Heracles, Rita is actually with you unlike when you got the Lv. 2 at Ghasfarost. She demands to see the ring, and Yuri obliges, but not without a playful remark when Rita takes his hand: "Aww, I've always wanted to hold hands with you, too, Rita". This statement actually makes Rita blush. She's careful to avoid this in the future when you get the other two upgrades, as she won't take Yuri's hand when she examines the ring. It's even funnier if she's wearing her waitress costume and you've seen the above mentioned skit, since it really ups the fact that Yuri is flirting with Rita (even if it's just for fun).