Synopsis
The title is a portmanteau on kudomono (fruit) and nou (brains). The anime consists of three two-minutes skits, with basically the same structure. Orange and Pineapple are in Hong Kong, Ancient Egypt, Outer Space. Orange is trying to accomplish something - watching a drug deal go down, taking a break from work, trying to defuse a bomb outside a space station - while Pineapple pesters him with pointless and increasingly obscure questions.
You might also like

Everyone's favorite TV superhero Action Mask shows up in Kasukabe, and he's trying to get something from Shin-chan -- but what could it be?
Crayon Shin-chan: Action Mask vs. Leotard Devil

Something sinister's afoot in Kasukabe. Shin-chan doesn't know what it is, but he's pretty sure it involves samba-dancing doppelgängers.
Crayon Shin-chan: The Legend Called Dance! Amigo!

After it's discovered that a teacher at South Park Elementary has an OnlyFans page, Randy is compelled to take a closer look at the seedy underbelly of the world of online influencers.
South Park (Not Suitable for Children)

The Noharas get caught between two rival clans when Himawari swallows a pretty bead that turns out to be a mysterious ball with hidden powers.
Crayon Shin-chan: Pursuit of the Balls of Darkness

Shin-chan is approached by his time-traveling future bride-to-be Tamiko, who asks him to help save his adult self from the ruler of Neo Tokio.
Crayon Shin-chan: Super-Dimension! The Storm Called My Bride

The Pictorians have arrived from deep in space. They also have dangly glow-balls on their heads, which is kinda cool, but still. The freaky aliens are using use their crazy rainbow-beam-thingy to paint everything on Earth the same color: white! See, now the title of the movie makes more sense, right? Anyway, if the Pictorians are to be stopped, the Allied guys and the Axis boys - plus some new characters, too - must set aside their differences, unite against their common foe, and hopefully get together for a sweaty workout to make sure they're super-ready to save the world!
Hetalia: Axis Powers: Paint It, White!

On Motunui, Maui tries to catch a fish with his magical fishhook, only to be comically foiled by the ocean.
Gone Fishing

The Noharas go on an Action Mask-themed cruise, where all the grown-ups get kidnapped by a gang of monkeys. It's up to the kids to rescue them!
Crayon Shin-chan: A Storm-Invoking Jungle

"Kamen Rider SD: Strange!? Kumo Otoko" is an animated OVA based on the gag manga Kamen Rider SD: Hurricane Legend. This cute and comedic short movie features chibi versions of the Showa Era Kamen Riders, as they team up against the evil GranShocker organization, while Kamen Rider Black RX tries to confess his love to female sports instructor Michiru.
Kamen Rider SD: Strange?! Kumo Otoko

A diabolical plot to empower pushover dads causes Shin-chan's father to return home as a robot. The Nohara family bond is about to be put to the test!
Crayon Shin-chan: Intense Battle! Robo Dad Strikes Back

Naruto discovers a genie's bottle while he and the gang are at a genin grill party. When everyone finds out about the genie's ability to grant wishes, the ultimate chase begins.
Naruto OVA 7: Naruto, the Genie, and the Three Wishes, Believe It!

Shin-chan is all set to challenge Kung Fu in the Chinatown of Kasukabe city, known as Aiyā Town. He and the Kasukabe Defence Force are going to put up a totally no-stunt Kung Fu challenge on the stage.
Crayon Shin-chan: Burst Serving! Kung Fu Boys ~Ramen Rebellion~

Naruto faces off against his old pupil Konohamaru in a tournament during the chuunin entrance exams.
Naruto OVA 9: Chunin Exam on Fire! and Naruto vs. Konohamaru!

When the mystery-solving musician Foxxy Love notices she and her fellow housemates can curse without being bleeped—something they've never been able to do before—she realizes their show has been canceled. Determined to get back on the air, the gang travels to Make-A-Point-Land in order to get a point (and get back on the air).
The Drawn Together Movie: The Movie!

The Noharas win a vacation to the Kingdom of Buri Buri -- but the whole thing was just a clever ploy by an evil organization to kidnap Shin-chan!
Crayon Shin-chan: The Hidden Treasure of the Buri Buri Kingdom

Batman, along with many of his allies and adversaries, finds himself transported to feudal Japan by Gorilla Grodd's time displacement machine.
Batman Ninja

GrandPat travels through alternate dimensions and timelines to get home.
The Tidal Zone: SpongeBob Universe Special

The Noharas must survive a hoard of man-eating killer cacti after Shin-chan's father relocates the family to Mexico for work.
Crayon Shin-chan: My Moving Story! Cactus Large Attack!

When the Ministry of Education goes back on its promise to keep Ooarai Girls Academy open, the task of saving the five-mile-long Academy Ship from the wreckers falls to Miho and her barely-seasoned tankery team. However, things go off track almost immediately. While the Oorai tank crew may have won the high school tournament, they’re now facing a larger and more experienced university team, and if they fail, their armored vehicles will be forfeit! Will they be swapping their tanks for the memories? It’s possible, but winning a tank battle is all about tactics and teamwork, and the fledgling Ooarai students have more friends and allies than anyone suspects.
Girls und Panzer der Film

Mimiko, Papa Panda, and Panny make friends with a baby tiger from the circus — just in time for a flash flood to throw the whole town into chaos.

