Valeria's little insight on time traveling: "Don't you watch enough time travel movies to know that if your future self disappears, you die. If your past self disappears, you die. Therefore, if you mess with time travel, YOU DIE!"
At one point, Tandrak breaks down, considering suicide options and crying for his mom. Why? Because Antola and Prytariel randomly (and terribly) began to sing Caramelldansen. Hilarity Ensues.
Pretty much the entire Shaye History Museum segment, especially when Etoile finds a Lysander statue and finds out that Lysander and Tandrak are the same person:
Etoile: When bumping into a statue, do you apologize to the statue or the person it's made of?
Tandrak: Erm, apologize to the statue, because I didn't feel any pain.
Etoile: This is still quite strange. Should I speak to Tandrak or the statue—
Sandra: Now that that's over... prepare to die! I will avenge my brother's defeat by your hands, if it's the last thing I do! I will finish, what my brother was unable to finish himself. Any last words... Antola Huozai Maeir?
Antola: Cool story bro.
When Antola was dying, Mirsha and Derlyn were annoying Prytariel when it came to shipping, which causes Prytariel to start shipping the twins together, Windy/Ruko (the twins' puppteer) agrees with it. When one of the paramedics is their mom, Hilarity Ensues.
When Antola was dying (again), as more or less an aftermath of her Crowning Moment of Awesome, Derlyn chops up 'Dirty' as retribution for trying to kill her sister, and to an extent Antola. Guess how her mom reacts? She didn't like it...
Later revisited when Derlyn wants to chop up Antola/cut off his *redacted*, her mom, did the same thing.
When Antola was dying (like the above two), and Tandrak was saying a lot of stuff about rabies, Mirsha was trying to make fun of his fear of rabies. One of the ways she did this was to claim that he was in love with Garven. Moogi then threatened her that she would kill Antola if she didn't stop. So she decided to talk about Rintariel.
And then, Moogi then said...
Moogi: ...if you're gonna be like that, I won't let you talk about shipping period!
When Moogi was gone, Derlyn drew a lot of stuff on Antola, when he wakes up, everyone laughs.
To Zenor's (who had been warning everyone that Antola would blow everyone up for drawing on him) surprise, Antola himself laughed, only disliking the picture of his worst enemy who previously tried to kill him, 'Dirty', hugging his fiancee, Xana.
Mirsha has a tendency to forget Turo's name. Her daughter, Sakura, has this same tendency, because it's funny.
The entire Marth Arc could be seen as this, especially near the end where Ruko and Moogi are coming up with genderbent names for other characters, using Super Smash Bros. as a resource.
Laine: Oh, Kane! Well, he was this newspaper mogul guy who died in this movie, and he dropped a snow globe and then whispered 'Rosebud,' but no one knew what it meant, so all the reporters went and interviewed a bunch of random people, but even then they couldn't find it out, but at the end, it was revealed that Rosebud was really this dude's sled, but no one ever found that out, since they thought it was unimportant and burned it. And that, my fellow tropers, is where the trope name 'It Was His Sled' came from!
Even better: Raven herself has admitted to doing the research, since she actually saw the movie. So it's technically Shown Their Work.
She does the same thing to Prytariel a little later.
She then manages to have it duplicate. Yeah, we don't know either.
She also throws it at Valka while she is in a trance.
Tandrak is threatening to ditch Xana and Antola because the former was rescuing the latter. Derlyn then decides to scare him into not leaving, which almost fails until she actually goes through with her threat, which was beat him up with Lor (who Derlyn was holding out the window of the van most of the time), kick him in between the legs, and puts him in her hammerspace, where she keeps her heavy objects. Tandrak is not amused, everyone else on the other hand...