%% Image selected per Image Pickin' thread: http://tvtropes.org/pmwiki/posts.php?discussion=1452266899092104700
%% Please do not change or remove without starting a new thread.
[[quoteright:300:[[Literature/LordOfTheFlies http://static.tvtropes.org/pmwiki/pub/images/lord_of_the_flies_teenage_tribe.png]]]]
%% Commented-out examples were removed for being Administrivia/ZeroContextExamples. Please don't restore them unless you can describe how they use the trope.

->''"All the greatest wishes are granted, let us sing, let innocence reign''\\
''All the prayers are finally answered, blessed and free of all pain''\\
''Towers of fire rise ever higher, magical flags will be unfurled''\\
''The power of song, the young are the strong''\\
''The night that children rule the world."''
-->-- "When Children Rule the World", [[ChristmasSongs traditional Christmas carol]]

Somehow, the social order has gone all topsy-turvy. Instead of the old having power over the young, the young are free to do as they will, and may even have power over the old. This is pretty much inevitably portrayed as a bad thing, [[MostWritersAreAdults regardless of the state of the world today with the old having power]] (which of course is exactly the way it was when those who are now old were young). The young in question might attempt to [[PromotionToParent build some sort of new society]], or they might [[KidsAreCruel degenerate into]] [[TeensAreMonsters complete barbarism]], or there might be a [[OrderVersusChaos conflict between the former and the latter]]. The most famous example is ''Literature/LordOfTheFlies'', but it's not too uncommon, since it's a useful device to explain why teenagers are going on whirlwind adventures. Teenage Wasteland settings tend to be rather dark, since they often involve [[ChildSoldiers children and teenagers fighting for their lives]], and quite possibly doing horrible things to each other. ChildrenAreInnocent has no place in a Teenage Wasteland -- not all TeensAreMonsters, but in a Teenage Wasteland, you're likely to find at least some that are. In extreme cases, TheApunkalypse may be nigh if the youths run amok or the youths are the only ones left AfterTheEnd.

'''There are a few ways this might come to be:'''
* A group of teenagers are lost, stranded, or otherwise isolated from society (e.g. ''Literature/LordOfTheFlies'').
* Adults simply do not exist any more. They are gone, either because the children have instigated a teenage revolution and enslaved/killed all the adults (e.g. ''Franchise/ChildrenOfTheCorn''), or because of something that was OnlyFatalToAdults (''Literature/ShadesChildren'').
* A society where the old nominally still hold power, but groups of youths have become too powerful to be truly controlled. (e.g. ''Literature/AClockworkOrange'').
* A society where the young and the old coexist, but the young call the shots (e.g. ''Literature/LogansRun'').

This is not to be confused with ThereAreNoAdults, though types 1 and 2 probably overlap with that. Also not AChildShallLeadThem, in which only one youngster has authority. Depending on the structure of that society, he might be their RoyalBrat.

Similar to PromotionToParent, but on a society-wide scale. Something that is OnlyFatalToAdults will pretty much always lead to a Teenage Wasteland. One of these societies at a HighSchool might take the form of an AbsurdlyPowerfulStudentCouncil.

Contrast ChildlessDystopia. This trope may heavily overlap with ReformSchool, BoardingSchoolOfHorrors or OrphanageOfFear.

Not to be confused with RefrainFromAssuming, which is about songs with titles that are different from the refrain. For once, the correct name of the song isn't "Teenage Wasteland". Also not to be confused with Anne Tyler's short story of the same name, or Creator/JewelStaite's character's previous project in ''Series/TheLAComplex''.

Named for a line from a song by Music/TheWho, [[RefrainFromAssuming actually called]] "Baba O'Riley".


[[folder:Anime and Manga]]
* ''Anime/InfiniteRyvius'' is basically ''Literature/LordOfTheFlies'' [[RecycledINSPACE in Space!]]
* ''Manga/SeraphOfTheEnd'' has this kind of environment, due to a mysterious virus that killed off everyone above a certain age. It is unclear if the teenagers and children left behind will be able to age to adulthood or if they, too, will get kiled off.
* The only characters in ''Manga/SchoolLive'' are teenage girls. We do see a teacher but she [[spoiler:was bitten by zombie and [[DeadAllAlong killed prior to the manga]]]]. AdaptationExpansion also gives the girls a puppy as a TeamPet who, in the manga, was a OneShotCharacter who was only shown in a brief flashback where it [[spoiler: became a [[RaisingTheSteaks zombie puppy]]]]. The 2nd half of the manga ''does'' show some surviving adults however, such as [[spoiler: some Military Soliders/Scientists who find Yuki's Balloon Letter]], a Scientist who's hiding somewhere at Saint Isidore University, and up to 9 College Students at the aforementioned University {Though some of them might be just ''barely'' older then our protagonists}.
* Kyoya Gaen of ''Anime/FutureCardBuddyfight'' wants to turn the world into one. To that end, he tries to summon an army of monsters from Darkness Dragon World through use of [[EvilCounterpart the Disaster Force]] and an UnrealisticBlackHole to end the existing order.

* The notoriously violent British comic of TheSeventies, ''Action'' featured a story where few adults remained, mostly unlovable fascists, entitled ''Kids Rule O.K.''
* The ''JusticeLeagueOfAmerica''[=/=]''Comicbook/YoungJustice'' storyline "World Without Grown-Ups" was, as the title suggests, a world without grown-ups.

* Notably averted in the ''Fanfic/EmpathTheLuckiestSmurf'' novel, where an OnlyFatalToAdults [[ThePlague Plague]] wipes out all of the adult Smurfs except for Papa Smurf himself, setting up the situation where he becomes the sole parent figure and leader of a hundred young Smurfs, most of whom wouldn't know how to run an entire village by themselves.

* The 1972 cult film ''Gas-s-s-s'', an industrial accident releases a poison gas that [[OnlyFatalToAdults kills everyone on earth over the age of 25]]. In the rest of the film, the main characters have to learn to survive on their own.
* ''Film/{{Kids}}'' or most of Larry Clark's films in general. All throughout "Kids" teenagers just hang out freely and follow every possible kick they can find, from drugs to unprotected sex, without any regard for their environment. Adults are hardly seen and the only one who tries to call them out for their bad behaviour is beaten up and presumably murdered by them.
* Subverted in ''Film/SleepawayCampIIITeenageWasteland''. [[spoiler: "They're all wasted!"]]
* The 1968 film ''Wild In The Streets'', which produced the BreakawayPopHit "The Shape of Things To Come", revolves around a 16-year-old pop singer being elected President via ThePowerOfRock, and bringing about a society where the young rule by forcing anyone over 35 into re-education camps and dosing them on LSD.
%% ''Film/ClassOf1984'' plays like a Type 3; the sequel, ''Film/ClassOf1999'' moreso.
%% This one could use more explanation. Without the type label, it's fairly meaningless.
* In ''Film/MadMaxBeyondThunderdome'', Max discovers a fertile valley where the children of plane crash survivors have been left alone while the adults went to find help. It being AfterTheEnd, there was no help to be had, and the kids wound up having to raise themselves. They're actually doing fairly well, all things considered, although their limited information about the outside world has led to a rather bizarre belief system.
* In ''Film/ChildrenOfTheCorn1984'', a group of children slaughter all the adults in their town and proceed to establish a primitive tribal society which functions at the behest of [[ReligionOfEvil a strange god]] called "He who walks behind the rows".
* ''Film/TheWarriors'' appears to be one of these, where the street gangs of New York (mostly teenagers and perhaps 20-somethings) openly rampage through the streets, even during the police's attempts at a crackdown. Cyrus, the "President" of the Gramercy Riffs, the largest and most powerful of these gangs, was attempting to unite the various gang factions.
* ''Film/VillageOfTheGiants'': Some teenagers consume an unknown substance and grow to 30 feet tall, then take over a town.
* As mentioned above, the Creator/StanleyKubrick film ''Film/AClockworkOrange'' describes a UK where youth groups are out of control and routinely perform acts of ultraviolence (the term came from this movie, in fact).
* In ''Summer Camp Nightmare'', Camp North Pines becomes one once the teenage [=CITs=] take over, with one of them being the leader of the camp who forces everybody to obey his rules or else be subject to various types of punishment. One CIT manages to escape and get the police to rescue the children and bring them home while putting the ringleader under arrest.

* ''Literature/LordOfTheFlies'' is the TropeCodifier if not in fact the TropeMaker.
* ''PeterPan'', and all derivatives (such as ''Film/{{Hook}}''), feature a group of self-sufficient children known as the Lost Boys (or the Lost Kids, in ''WesternAnimation/TheNewAdventuresOfPeterPan'').
* The teen gangs in ''Literature/AClockworkOrange'' can't be controlled by the adults.
* In the original ''Literature/LogansRun'', everyone is killed when they reach 21. The film version raises the age to 30, which doesn't fit this trope quite as well.
* In ''Literature/{{Gone}}'', [[OnlyFatalToAdults everyone over the age of 15 disappears in an instant]].
* ''Diario de la Guerra del Cerdo'' (it was translated as "Diary of the War of the Pig"), a 1969 novel by Argentinean writer and Cervantes Prize winner Adolfo Bioy Casares. A dystopic world where old people are deemed as "useless pigs", any kind of healthcare or benefits has been removed by the government and youngster's mobs are given tacit right to kill them in the streets, forcing them to hide and live a miserable existence in the underworld. Thus, this trope; though the approach to this subject is both grim and comedic at the same time.
%% There was a short-lived YANovel series called ''2011'' where this scenario happens in a type 3 situation.
%% Please elaborate; see Type Labels Are Not Examples.
* ''Literature/ShadesChildren'': Only children are left, except for Shade himself, and he's... well, [[BrainInAJar unusual]]. All other adults have disappeared. Shade treats the children in his care like soldiers, but they all trust him because he's older than them. In a world where most people don't survive beyond the age of 14, it is shown that people generally sort themselves into a hierarchy based on age, with the main character practically falling down to worship Shade when he first sees him.
* The kids in ''Literature/BattleRoyale'' are isolated from adult society, but they [[TeensAreMonsters don't have much civilization to speak of]].
* In Creator/LarryNiven's ''Literature/AWorldOutOfTime'', most of the Earth was ruled by immortal boy-children who kept a supply of grown-ups around as breeding stock. (The immortal girl-children were wiped out by a gender war and environmental changes making their territory uninhabitable.) All new boy-children are taken from the adults and join troupes of the immortal boys; the ones that demonstrate "superior qualities" are sent back to the adults to become new breeding adults, while the rest become immortal and stay boys forever. Girls remain with the adults and grow into new breeding adults. Both the boys and girls are depicted as cruel despots, but not because of their "youth"; most were far older than the adults and had the mentalities to match. They're cruel because they're powerful, ancient immortals, and cruelty is how they alleviate their boredom.
%%* Just about anything by Creator/BretEastonEllis before ''Literature/AmericanPsycho''
* In the second novel in the ''Literature/HisDarkMaterials'' series, Lyra visits a world where a lot of the adults have been killed off by Specters, monsters that can only harm and be seen by those who have reached puberty. Much of the world is covered in abandoned cities left to gangs of spectre-orphans (until they grow up and get spectre-eaten themselves) while caravans with adults try to keep ahead of the spectres.
%% * ''400 Boys''
%% * ''Countdown''
%% * The Vigils are type 3 in ''Literature/TheChocolateWar''.
%% * ''Literature/TheOutsiders'' borders on a type 3.
* ''Evil'' by Swede Jan Guilliou is set in a 1950s boy's boarding school in which the boys are given to govern themselves in their lives outside the classroom - at one point the principal steps in to stop the beating of the main character during lunch, but only because splatters of blood land in his food.
* Creator/AEVanVogt's ''Literature/ChildrenOfTomorrow'': so many men have gone to war that there aren't enough left on Earth to enforce the law, and the children are organized into "outfits" with police powers.
* Creator/RobertAHeinlein's ''Literature/TunnelInTheSky'' features a "stranded" situation, but it works out because they were being taught survival techniques anyway.
* Charlie Higson's {{The Enemy}}, in which fourteen years ago, all people were infected with a disease which took this long to develop. Only people born since then remained. The adults either died or went mad and became cannibalistic zombies.
* The nation-state of Canyonar in ''[[Literature/LegendsOfLaconia Waking Echoes]]'' by Donaya Haymond becomes a Teenage Wasteland, as a result of TheVirus that is [[OnlyFatalToAdults Only Fatal To Adults and Prepubescent Children]]. A few of the teens strive for order and peace, but because the place was ''already'' a CrapsackWorld before the Famine Fever hit, most of the kids either become cannibalistic looters or join a Fascist-style army with the aim of conquering the currently unaffected neighboring countries.
* This apparently happened in the backstory of Creator/TimothyZahn's ''A Coming of Age'', which takes place on a colony planet where some unknown environmental factor gives preadolescent children powerful telekinetic abilities. This led to an extremely destructive period known as the Lost Generation; by the time of the novel adults have reasserted control, but only by isolating the kids and strictly limiting their access to information.
* Literature/TheFireUsTrilogy has a [[spoiler:(subverted)]] example, by due to a virus that killed off all the adults. Nearly all of the children also died without the care of their parents, but the survivors are all children or young teenagers.
* Parodied in ''Literature/OurDumbWorld'', where the immature 15-year-old state of Eritrea has an area on the map labeled "teenage wasteland."
* Literature/TheGirlWhoOwnedACity is on the cusp of this; the oldest people alive being 12 years old.
* ''Literature/TheHungerGames'': Subverted. [[ActorAllusion The kids are all right]], adult authority in the form of [[TheEmpire The Capitol]] is ''forcing'' them to kill or be killed.
* In ''Król Maciuś Pierwszy'' ("King Matt the First") by Janusz Korczak, the eponymous kid monarch orders all adults in his country to go back to school while children take over their jobs, with disastrous results.
* In ''Literature/OurMothersHouse'' the death of their soul parent Edna Hook leaves her seven children to run things for themselves and try to live up to mother's rules. This book splits from the this trope when Charlie Hook enters the picture but not in a complete order is restored way.

[[folder:Live-Action TV]]
* There was an early episode of ''Series/{{Sliders}}'' where Howard Stern had been elected president and lowered the voting age to nine. The young were in power, the mandatory retirement age was in the mid-20's, and everyone over 30 was a second-class citizen. Adults were more or less homeless and drug use was rampant among the youngsters due to the pressures of having to succeed so early.
* ''Series/TheTribe''. An AfterTheEnd world where TheVirus is OnlyFatalToAdults.
* ''Series/TheNewTomorrow'', set some unspecified (but presumably quite long) period of time later, wherein the tribes are now settled in to their new world and, for the most part, more peaceful or at least more spread out. Except there are still no adults alive ([[FridgeLogic surely the child survivors from ''Series/TheTribe'' should've grown up and had kids?]])
* The ''[[Series/StarTrekTheOriginalSeries Star Trek]]'' episode "[[{{Recap/StarTrekS1E8Miri}} Miri]]" featured a planet where a virus had killed off all the adults, leaving the children to look after themselves.
* ''Series/StarTrekEnterprise'' had an episode dealing with the aftermath of a group of kids being left without adults; unusually, this took place some time ''after'' the kids had grown up, and they eventually they had to be left where they were because reintegration would have been nigh-impossible.
* ''Series/{{Jeremiah}}'' takes place fifteen years after an OnlyFatalToAdults plague.
%% * The Canadian series ''Series/TheOdyssey''.
%% * ''Series/TwentyThirtyCE'', another Canadian Series
%% Please elaborate.
* One episode from ''Series/StargateAtlantis'' featured a tribe of kids from age 25 and down. After they reached 25 they committed suicide, but only because [[PopulationControl they had to keep the population small]] due to being kept safe by a shield that was slowly becoming smaller. But they didn't know that...
* The ''Series/{{Farscape}}'' episode "[[{{Recap/FarscapeS02E03TakingTheStone}} Taking the Stone]]" had a slightly similar premise, with the members of a hedonistic tribe suffering from cumulative radiation poisoning in their early twenties. Most of them "[[SuicideIsPainless Take The Stone]]" at around twenty-two years of age, or else join the outcast "Lost People" wandering the abandoned catacombs for the rest of their lives.
* Creator/IsaacAsimov's ''Series/{{Probe}}'': "Quit It" had a group of teenagers who had discovered a form of mind control that only affected people who had exited puberty. They nearly ran their entire neighborhood into the ground, ordering their parents to have constant block parties, buy boats and expensive cars, etc.
* ''Franchise/{{Buffyverse}}'':
** The ''Buffy'' episode "[[{{Recap/BuffyTheVampireSlayerS3E6Band Candy}} Band Candy]] " has [[SmugSnake Ethan Rayne]] curse chocolate to mentally turn adults into teenagers. The results include [[DeanBitterman Snyder]] out partying, Giles reverting to a teen rebel and Joyce macking him, all so the BigBad can steal babies to be sacrificed to a demon.
** Faith is a teenage girl who knows all about the Five Basic torture Groups. The Mayor must be so proud!
* One of the first episodes of ''Series/{{Andromeda}}'' had an old High Guard supply station inhabited by the descendants of the original staff, who all died in their twenties or sooner due to radiation poisoning or raids by Magog and Nietzscheans. They were also religious fanatics who worshiped the High Guard and considered a cabinet full of schematics (that they couldn't read) sacred scripture. And when Dylan accidentally unlocked the [[StarKilling Nova Bombs]] they attempted to send suicide Slipfighters to nearby systems.
* On ''Series/{{The 100}}'', a bunch of teenagers are sent down to the Earth to see if it's livable again after the nuclear war a century ago, and they end up having to forge their own community separate from the adult-run society on the Ark space station. Being culled exclusively from the Ark's juvenile delinquent population, most of them start indulging in irresponsible ''Lord of the Flies'' behavior. However, they get it out of their system within a few episodes as they confront the harsh realities of survival, and become a well-organized group of ChildSoldier survivalists. [[spoiler:This only applies during the first season, as Season 2 has them interacting with adults from the Ark or Mount Weather again.]]

* Music/TheWho's [[https://www.youtube.com/watch?v=GqeYrNYGzJc/ "Baba O'Riley"]], sometimes even called ''Teenage Wasteland'' [[note]]It recycles lyrics from a different song existing as a demo that ''was'' titled "Teenage Wasteland", but that's not the one everyone knows.[[/note]]
--->Don't cry\\
Don't raise your eye\\
It's only teenage wasteland\\
Teenage wasteland\\
It's only teenage wasteland\\
Teenage wasteland\\
Oh, yeah\\
Teenage wasteland\\
They're all wasted!\\

[[folder:Tabletop Games]]
* Indie tabletop RPG ''[[http://misspentyouthgame.com/ Misspent Youth]]'' is all about this, with the [=PCs=] being children aged 12 to 17 fighting against the Authority (whatever form it takes for your game). Adults either blithely let the Authority do what it wants, or are on its side. The game actually mentions several of the above examples as inspiration.
* In ''TabletopGame/BlissStage'', alien invaders triggered the Bliss, a condition that's OnlyFatalToAdults - and continues to be so: Turning 18 is a death sentence.
* This is the entire point of the RPG ''Kidworld''.
* ''TabletopGame/{{Ravenloft}}'':
** The domain of Odaire became a TeenageWasteland when the evil puppet Maligno killed all the adults in the city, forcing the older children to fend for themselves and their young siblings. Subverted in that their society is actually quite functional and civil, and because they've grown up by the time of the Arthaus 3E products. Unfortunately, Maligno and a handful of carionettes are still around, and some of them are eyeing the now-grown children as new targets for DemonicPossession.
** The desert domain of Sebua is home to a colony of feral children who don't grow any older, and who live like wild animals.
* In the ''Literature/FightingFantasy'' gamebook ''Starship Traveller'', the player can encounter a planet where the kids are in charge because the alien race suffers from extremely rapid and severe senility and dementia as soon as they reach adulthood.

* The play ''Rabbit'' is set in a scenario where all the 'olduns' have presumably perished.

* ''VideoGame/{{Fallout 3}}'''s Little Lamplight is inhabited by children and teens. Upon turning 16, they are shipped off to Big Town. A partial aversion, in that they (mostly) manage to actually make this work, and the few problems they have are the same sorts of things any adults-allowed settlement in the wasteland would face.
%% * ''Fallout'''s spiritual predecessor, ''VideoGame/{{Wasteland}}'' has Camp Highpool.
* The game ''VideoGame/RuleOfRose'' features a society run by little girls.
* The first level of the PC game ''VideoGame/{{Sanitarium}}'' has a town whose inhabitants are creepy deformed children controlled by an evil being which they refer to as "Mother," who killed all the adults in the town after seeing how [[HumansAreBastards cruelly they treated the children]].
* {{MMORPG}}s often have stable group structures, such as guilds in ''VideoGame/WorldOfWarcraft''. Groups with teen leaders and predominantly teen populations become Teenage Wastelands for their members. Whole games may become this, too.
* Post-Apocalypse Mobliz in ''VideoGame/FinalFantasyVI'' is this. The parents of the town sacrificed themselves to save the children, leaving the oldest remaining children - two 17-year-olds with couple troubles - in charge. Some order is restored when [[TheHero Terra]] arrives, who becomes a surrogate parent to the lot, but this still leaves the town tremendously age-skewed, especially given that Terra herself is only 19.

* In ''Webcomic/{{Homestuck}}'' on the planet Alternia, all the adults of the troll species are shipped off to help with the imperial conquest of the galaxy (and prevent them from leading revolts on their home planet), leaving only the young trolls behind.
* Elves in ''Webcomic/TalesOfTheQuestor'' die young, as a result of the loss[[note]]Even the knowledge of ''how'' it was lost (accident, war, etc.) was lost[[/note]] of a priceless artifact that compensated for a poorly-formulated wish. This induced the complete collapse of their civilization.
* In ''Webcomic/AuroraDanseMacabre'', Vermin children are socially isolated and the few adults they interact with are content to leave them to their own devices.

[[folder:Web Original]]
* ''Roleplay/SurvivalOfTheFittest'', being inspired by ''Literature/BattleRoyale'', is all over this trope.
* ''Literature/LostBoysOfTheCascades'' is a web-original story about children struggling to survive [[OnlyFatalToAdults after a pandemic destroyed the world's adult population.]]

[[folder:Western Animation]]
* Parodied in the ''WesternAnimation/SouthPark'' episode "[[Recap/SouthParkS4E16TheWackyMolestationAdventure The Wacky Molestation Adventure]]", when the kids cause all of the adults in town to be taken away by social services by claiming they were molested. A couple then comes to the town and finds it in ruins and overrun by children. By this time they've split into factions, developed communities and created bizarre religions. Later we find out that [[AndManGrewProud it's only been ten days since the parents were arrested.]]
* ''WesternAnimation/JimmyNeutron'' - when the adults have been abducted by aliens in the movie.
%% * The ''WesternAnimation/CodenameKidsNextDoor'' MirrorUniverse, before the intervention of the heroes.
* One of these is encountered by Fry and his ex-girlfriend in an episode of ''WesternAnimation/{{Futurama}}'' when they believe they're stuck in an AfterTheEnd scenario. [[spoiler: Later on they learn that LA in the future is just a hellhole...or [[TakeThat more of one, anyway]].]]
* An episode of ''WesternAnimation/MartinMystery'' had a town were adults were sent to the {{cyberspace}} [[spoiler:to an evil alien that uses the energy of others to get out of his web prison]].
* Happens to the children of Springfield in ''WesternAnimation/TheSimpsons'' episode [[Recap/TheSimpsonsS9E14DasBus "Das Bus"]], which was a parody of ''Literature/LordOfTheFlies''.
* In ''WesternAnimation/TheFairlyOddParents'' hour long musical special ''School's Out!,'' Timmy wishes that kids ruled the world, and is elected President. [[OnceAnEpisode As usual,]] this starts out really cool but culminates with dystopian catastrophe. [[spoiler: It wasn't the kids' fault, though -- it was those freaking ''pixies.'']]
* In the ''WesternAnimation/JusticeLeagueUnlimited'' episode "Kid Stuff", Mordred uses the Amulet of First Magicks to create a world with no adults in it, which meant that the Justice League and Morgaine le Fey are both banished to the same other dimension as the other adults. At first the world seems like fun for the children, but Mordred soon realizes how he now had to deal with children who missed their parents. Since no adults could exist in that world, Morgaine allows four of the Justice League members to enter it as children so they could restore things to normal. Eventually the junior Justice Leaguers trick Mordred into becoming an adult through his magic, which then causes him to be banished into the other dimension with his mother, thus breaking the no-adults spell altogether.

[[folder:Real Life]]
* An interesting case was that of China when the Communists first took over. For a society that had always relied on an extremely rigid age-based hierarchy, suddenly teenage and young adult members of the Communist Party were given life-or-death power over their elder family and community members. Some of them went a little DrunkWithPower for a while. Curiously, many of those who were members of the original revolution as well as the UsefulNotes/CulturalRevolution are now leading the Chinese government. Considering that they seem obsessed with keeping things orderly, one wonders if it is a case of a FullCircleRevolution or [[MyGodWhatHaveIDone a result of lessons learned from an anarchic period]]. YMMV of course.
* Post-Stalinist USSR. After the collapse of the Stalinist regime and the large post-WWII cohorts coming to age, they proved almost impossible for the Soviet system to control. The so-called ''stilyagi'' gangs practically ruled the Moscow and Leningrad underworld.
** The droogs and the [[FutureSlang Nadsat]] slang in ''Literature/AClockworkOrange'' are modelled after the ''stilyagi''. Creator/AnthonyBurgess witnessed them while in the USSR. He himself was mugged by hoodlums known as the "teddy boys" in UK.
* Parts of the UK for complex reasons. If you take high youth unemployment, a society that runs on rampant consumerism, and then an unarmed man is shot by police, you have a recipe for social disorder. At first it was supposed to be a protest against the shooting and then it became a case of want, take, have.
** During the 2011 England riots, entire city centres became teenage wastelands of looting and ultraviolence for about 4 nights. Not all of them were teenagers but many were under 25, including one 11 year old girl arrested for looting.
* Given the demographics of prehistoric times, it wasn't unusual for a Neolithic community -- especially a newly-established one, or one recently struck by contagion -- to consist almost entirely of young adults and small children.
* Communities of children who lack sufficient parental nurturing bond with each other instead, leading to the formation of gangs, violence, drug addiction, etc.
* ImageBoards, particluarly Website/FourChan, are often stereotyped as such.
* All too often the case in schools, boarding schools, conscription armies etc where a lot of young people are together with few adults to rule over them.
* Many parts of southern Africa that have been ravaged by the HIV/AIDS epidemic, which produced an orphan crisis as adults died of the disease. In some areas, the population pyramid is sometimes so skewed towards the young that it has compromised the basic functions of government and society, as there are precious few people with the skills needed to keep things running who aren't HIV-positive. One nation, UsefulNotes/{{Swaziland}}, has been hit so hard that the United Nations Development Programme seriously suggested that its very existence as a country may be at risk, although that country has a few compounding factors (such as rampant corruption and an arrogant and all-powerful king).