'''As a Moments subpage, all spoilers are unmarked [[Administrivia/SpoilersOff as per policy.]] Administrivia/YouHaveBeenWarned.'''
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* Randomizing the modules used for various songs can provide some hilarious results, most often if one of the guys is placed in a role meant for one of the girls and watching them execute the same dance moves.
** Due to module unlocks being RandomDrops upon successfully clearing chance time in ''X'', there's a high chance for unintentional comedy via modules unlocking during songs that they're hilariously mismatched for.
** Almost avoided in the Diva Rooms in ''F 2nd'' as Len and Kaito have "Affection Up" events different from the girls, but that doesn't stop them practicing a very feminine walk complete with HartmanHips from time to time during normal room events. In addition, the reactions are gender-based instead of character-based, so if you subscribe to the {{Fanon}} of Len being a ButtMonkey, seeing him act in a cool and composed, manly manner can be a bit odd.
* Certain Diva Room decorations and gift items-
** The Paper Fan, used to punish a taiyaki thief.
** The Silk Hat, wherein the user has a 1-in-7 chance of pulling the desired object (flowers) from the hat. All 6 "failure" scenarios and their reaction are hilarious as they include Hachune Miku, Larval Rin, Tako Luka, and more.
** The sketchbook, where another character visits to have their portrait drawn, with a 50/50 chance of the portrait being accurate or terrible.
* The opening of ''F'' has Miku packing a box. She holds the flaps down as Luka starts to duct-tape it shut... and ends up duct-taping over Miku's hands. Poor Miku just barely has time for an OhCrap before Luka realizes her mistake and rips the tape off. Oww....
* The end of Summer Idol, after Miku and Rin decide to be a couple after realizing that if one finds a date the other will be alone.
-->'''Miku''': There's no way that's happening, right?
-->'''Rin''': Yeah.
* Rin and Len messing with each other in the video for "Remote Control" by, um, [[ExactlyWhatitSaysontheTin controlling each other with their remotes]].
** At the start of the PV, Rin is holding a Dreamcast in front of her face, and Len is doing the same with a television-style remote. It's a MythologyGag from the original music video in which they were hiding their faces with their respective controllers... except that the Dreamcast has a screen. Without knowing that context, it looks like Rin is just [[JustOneMoreLevel wrapped up in her game]] and Len is [[EpicFail desperately trying to feign the same]].
* Most of "Rin-chan Now!" qualifies.
* In every game, the tutorial is ''Hachune Miku's Rhythm Class'' to Ievan Polkka of leekspin fame, which is rated without any stars. Kind of a giggle if you know the meme, but not broadly hilarious. Then you clear a Hard stage in F 2nd, and you unlock ''Hachune Miku's [[HarderThanHard Extreme]] Rhythm Class'', still to Ievan Polkka, rated '''nine stars out of ten'''. The blackboard proceeds to re-walk you through the basics, [[BaitAndSwitch and then]] hang a lampshade on every aspect of suffering that happens when you get cocky because you've cleared a few stages on Hard Mode. The ''first fifteen notes'' are a few laps of the face buttons followed by a few rotations of W arrows, and [[FromBadToWorse it only gets harder from there]].
-->[[ArrogantKungFuGuy Feeling saucy]], are we? [[LetsGetDangerous Let's get serious, then]]. Don't worry, [[MercyMode your song energy won't drop here]].
-->[[HopeSpot The basics are the same]] even at tougher difficulties! Hit the buttons to the rhythm.
-->[[AsYouKnow For Melody Icons with a long tail, hold down the matching button]]. Watch your timing when you release it!
-->Lots of stars [[NoobBridge mean you've got to flick both sticks]]!
-->[[SequelDifficultySpike You can hit Double Star Icons by ficking the left and right sticks at the same time]].
-->[[NoDamageRun Linked Stars can be tricky]]. Flick in time to the music!
-->[[OhCrap Oh, man, look at all those stars!]] Match the tempo and knock them out with some well-timed flicking!
-->Arrows can be tricky. [[GuideDangIt Try holding down one button before pressing the other]].
-->The target patterns on EXTREME [[FakeDifficulty can get pretty mean]]... You'll need to spend time learning each song's rhythm.
-->Directional buttons work the same as the action buttons. [[BreadEggsBreadedEggs Use both!]]
-->Try it out on these targets. Use the left direction button and the [square] button!
-->''(Chance Time begins)''
-->From here on in, [[BulletHell we're going to get pretty EXTREME]]. You ready!?
-->Use everything I've taught you!
-->[[NauseaFuel Nyurgh... So dizzy...]]
-->''(Chance Time Star)''
-->You've made it this far?! Maybe I've taught you too well...
-->Keep at it and you'll be ready for EXTREME difficulty in no time!
-->''(final note count: 535)''
-->THE END
* Several customization options, including Hachune Miku to put on a singer's back, and a [[http://www.projectdiva.fr/wp-content/uploads/2013/02/mikudayo-l0021.jpg large]] [[http://i1.ytimg.com/vi/P-a8dnzwbdM/maxresdefault.jpg Mikudayo]] [[http://i.imgur.com/zCHdK35.jpg mask]] could easily turn anything into Narm.
** Taken Up To Eleven in Project Diva F 2nd's birthday DLC, which is a [[http://i.imgur.com/vxUiV7v.jpg entire]] [[http://i.imgur.com/aOKw5X7.jpg Mikudayo]] ''[[http://i.imgur.com/JP4csQ8.jpg COSTUME]]'' for Miku!
** In ''X'', since accessories correspond to specific auras and raise voltage, it's not uncommon for players to stick on whatever accessories they have that raise voltage the most rather than picking them based on how they look, with predictably goofy results.
* The Kagerou Days PV, which turns a song rife with hopelessness and LyricalDissonance into something pretty goofy.
* If you watch the PV for Senbonzakura closely, you'll [[FunnyBackgroundEvent see a quick background event]] of Luka (dressed as a waitress) tripping and falling flat on her face, tray and all.
* This can happen in the Diva rooms in ''F 2nd'' when a Vocaloid asks to change the furniture or their outfit and changes it to something that completely mismatches what wasn't changed.
* In the ''Mirai DX'' version of "Clover Club," Kaito is a background character acting as a bartender and he spends the entire song shaking the same drink.
** Apparently he's on a rotating platform too, because if you watch closely, you can see him slowly spinning to parts of the song. …Not that it matters, because he's still focused on shaking that drink.
* "[[https://www.youtube.com/watch?v=n204lJjgUm4 Amatsu Kitsune]]" in ''Mirai DX'' is like the opposite of SoundtrackDissonance. While the song itself is quite sad, telling the tale of a fox (played by Rin) who wants to fly so she can rejoin her loved one, the PV mostly shows said fox's attempts at flying and the [[AmusingInjuries comical failures that ensue]]. On the first atempt, it seems that she managed to fly successfully, only for her to start losing stability, flail her arms wildly while making a ">_<" face, and fall into some shrubbery. The second and third attempts seem to be some kind of mini-TrainingMontage where Rin jumps off a rock and lands face-first, and then tries jumping from a ledge only to get caught on a tree branch, before [[RuleOfThree successfully flying on the third try]].
* The Extreme chart for "Urotander, Underhanded Rangers" lives up to the title. It pulls numerous dirty tricks like stacking targets on top of each other, wildly varying note speeds, and having them fly out in unconventional directions. It's something the rangers themselves would likely have cooked up.
* The MV for "Unhappy Refrain" which features Miku as the leader singer and guitarist, Len as a guest on the drums, and KAITO as a guest on the bass. While it's likely not intended to be funny due to the nature of the song, KAITO spends a majority of the song going ham on the bass and rocking out, which can be quite entertaining to watch.
* If you hold a note for too long in the "My Tune" mode in ''Project Mirai'', your Vocaloid will eventually run out of breath, and get dizzy.
* Many of the FlavorText for items in ''Project Mirai DX''
** Roadroller: ''It's yellow, and flattens stuff. [[Manga/JoJosBizarreAdventureStardustCrusaders MUDA MUDA MUDA WRYYYYYY]]!''
** Franchise/SonicTheHedgehog: ''Everyone knows the blue blur. [[Anime/SonicX Gotta go fast]]!''
** Mikudayo Figurine: ''It's Miku, and yet not Miku. Somehow.''
** Interior Lamp: ''Try not to get too hypnotized by the liquid inside!''
** Leeks: ''Grow 'em, eat 'em, and-- most importantly-- [[AscendedMeme spin 'em around]]!''
** Monolith: ''An eerie stone pillar. Was it made by man, or something else?''
** Project Mirai 2 Poster: ''The sequel to Project Mirai. Man, [[HypocriticalHumor Japan gets the best stuff]]...''
** UFO: ''You can hang it in your room with no fear of abductions!''