[[quoteright:250:[[WesternAnimation/FamilyGuy http://static.tvtropes.org/pmwiki/pub/images/badroaches_303.png]]]]
[[caption-width-right:250:Those are some bad roaches.]]

We all know [[EverythingsWorseWithBees bees]] can be horrible, [[CreepyCentipedes centipedes]] terrifying, and [[FlyCrazy flies]] just annoying. But cockroaches are perhaps the biggest household pest of them all.

They crawl, they swarm, they eat leftover food, they stink, and they scatter when exposed to bright light ([[FromBadToWorse and some varieties can even]] ''[[FromBadToWorse fly]]''). Roaches are also incredibly hardy -- some being able to survive without food for about a month -- and very adaptable to many environments, preferably those that are warm and moist. Often times this is exaggerated in fiction in that they are able to survive a nuclear war (though roaches can withstand radiation poisoning for a long period of time, they are not immune to its effects). They're also used as a symbol of filth and decay in fiction.

This trope is dedicated to all things roachy (no, not [[http://en.wikipedia.org/wiki/Roach_(cannabis_culture) that]] kind of roach, or [[http://en.wikipedia.org/wiki/Common_Roach that]] kind of roach, or even ClockRoaches).

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!!Examples:

[[foldercontrol]]

[[folder:Advertising]]
* Commercials for Raid bug spray often featured cockroaches, which [[ShapedLikeItself get killed dead]] by the product.
* In the early 2000s there was a series of TV ads for laundry detergent, bath oil, etc., that [[https://www.youtube.com/watch?v=nYXpW8Crkzc played out normally]], when suddenly a realistic cockroach began crawling around on the screen. Eventually, an [[CommercialSwitcheroo Orkin Man]] sprays it dead. [[http://lubbockonline.com/stories/040800/ent_040800037.shtml Many people reported thinking it was real]] and threw things at the set. This commercial was withdrawn after Orkin was sued by a man who threw his shoe at the TV set and broke it. Another viewer threw her motorcycle helmet.
** And of course, followed up by commercials featuring giant, talking roaches, (and assorted other creepy crawlies) behaving much like [[http://www.youtube.com/watch?v=kt-OARJnjPk sex offenders.]] [[SarcasmMode Lovely.]]
* Roach Motel bait traps: Roaches check in, but they don't check out!
[[/folder]]

[[folder:Anime and Manga]]
* In anime, women are often deathly frightened of cockroaches in much the same way Western fiction has them [[EekAMouse scared of mice]]. One prominent example: [[Anime/SailorMoon Setsuna Meioh a.k.a. Sailor Pluto]].
* In the second episode of ''Anime/ZettaiMutekiRaijinOh'', Jin frightens Maria with what turns out to be a rubber roach.
* ''Manga/AzumangaDaioh'' has the infamous cockroach scene where [[GenkiGirl Tomo]] smashes one with her workbook.
* ''Manga/{{Nichijou}}'' has a segment where Nano has a cockroach trapped under a bowl, but is too terrified of it to lift the bowl to kill it (or let someone else do so).
* Roaches, among other bugs, are featured on ''Manga/FrankenFran''. They have built a human-like society within Fran's mansion.
* ''Manga/{{Toriko}}'' has Scorpion Roaches, which are ExactlyWhatItSaysOnTheTin: cockroaches with [[BewareMyStingerTail scorpion stingers]]. They're about as big as an average person and eat people whole.
* In the ''Manga/FruitsBasket'' manga, Haru tells a [[MundaneGhostStory scary story]] about a young man who innocently gulps down a glass of iced coffee on a sweltering summer day... and discovers [[NauseaFuel a single black cockroach in the glass when he's done.]]
* In ''Manga/{{Parasyte}}'', the first sign that Shinichi is becoming as cold and emotionless as the parasite inhabiting his left arm is when he nonchalantly and unflinchingly grabs a particularly large cockroach his mother was frantically trying to kill with his bare hands and throws it outside right into the mouth of a flying crow.
* ''Franchise/{{Digimon}}'' had the Roachmon Brothers in the [[Anime/DigimonAdventure02 second series]]. They only attacked the main heroes because they fell under the control of the Digimon Emperor's mind control Dark Rings, and used such pleasant attacks as [[TrashOfTheTitans Garbage Dump and Junkyard Bomb]].
* Taken UpToEleven right past the UncannyValley with the cockroach Martians in ''Manga/TerraFormars'', who were inadvertedly brought into existance when the governments of an overpopulated Earth tried to terraform Mars by releasing a type of moss and cockroaches into its atmosphere to increase carbon dioxide emissions around the planet by having said cockroaches barely survive in the Martian environment by eating the moss and expanding it across its living area and some other {{Technobabble}} concerning [[spoiler: Rahab and its legacy that artificially evolved them]]. Somehow the cockroaches, or "black organisms", mutated into creepy, towering {{Blackface}} looking humanoids with [[BlackEyesofEvil huge staring eyes with oversized black pupils]] whose only indications of their cockroach heritage is their antenna and cersi located on their backside. When one of a pair of cockroach exterminators (who only expected to exterminate ordinary cockroaches) attempt to make contact with one of the cockroach Martians, said Martian greets them by nonchalantly [[http://www.mangahere.com/manga/terra_formars/c001/31.html snapping]] the female LoveInterest's neck.
* In ''LightNovel/ACertainMagicalIndex'', Hisako Yakumi uses pheromones to command a swarm of genetically modified cockroaches that can eat people alive and chew through metal, concrete, plastic, etc. Their creepiness can often disturb an esper so much that they cannot concentrate enough to use their powers, making them vulnerable.
* The title character of ''Manga/{{Gokicha}}'' is an inversion, being a cockroach who wants to make friends with humans. Unfortunately, she's hindered by the fact that humans treat her like they would any other roach, but she refuses to give up, even so.
[[/folder]]

[[folder:Comicbooks]]
* In ''BloomCounty'', Milo's grandfather considers the cockroaches that live in his boarding house to be annoying pests and tries to kill them whenever possible. Subverted with Milo's grandmother, who treats them like adopted grandchildren. One particular cockroach makes repeated appearances later, and while he is a well-mannered fellow, everyone tends to be disgusted by him and try to crush him.
* ''TheFabulousFurryFreakBrothers'' comics had some side comics about a roach society which inevitably ended with some getting smashed, but the king laughing it off because "there's plenty more where they came from."
* ''ComicBook/TeenageMutantNinjaTurtlesAdventures'' had the villain Scumbug, an exterminator who mutated into a roach-like being thanks to the mutagen. He eventually found his way into [[WesternAnimation/TeenageMutantNinjaTurtles1987 the original cartoon]].
[[/folder]]

[[folder:Fan Fiction]]
* In [[http://www.fanfiction.net/u/891127/Ozzallos Ozzallos]]'s Ranma x ''Anime/SailorMoon'' crossover ''FanFic/TheBestOfTimes'', as part of an ''epic'' prank war between Ranma and Pluto, Ranma covers every inch of Setsuna's apartment in cockroaches.
[[/folder]]

[[folder:Film]]
* ''Film/MenInBlack'' features a giant roach alien who devours a human and uses his skin as a disguise. He also leaves swarms of roaches wherever he goes, and loves sugar (preferably in water).
* The "They're Creeping Up On You" segment from ''Film/{{Creepshow}}''.
* In ''Film/JoesApartment'', Joe shares his apartment with some talking roaches. However, this is more of an inversion, since the roaches in question are friendly.
* Played with in ''Film/{{Enchanted}}'''s "Happy Working Song" scene, in which roaches pitch in to help the rats and pigeons clean up the apartment.
* In ''Film/MouseHunt'', Ernie's restaurant gets shut down due to an incident where [[spoiler: the mayor dies of shock after eating a cockroach head]].
* Very much averted in ''WesternAnimation/{{WALL-E}}'', where a cockroach is possibly the only living animal on Earth, and manages to be ''cute''.
* Dr. Cockroach from ''MonstersVsAliens'' is actually quite nice, for a MadScientist with a taste for garbage.
* ''Film/{{Mimic}}'' is about giant roaches.
* In ''Film/{{Cornered}}'', a junkie going through withdrawal finds himself continually harrassed by hallucinatory cockroaches.
* Debbie in ''Film/ANightmareOnElmStreet4TheDreamMaster'', who hates roaches, is turned into one in her nightmare and is then trapped in a roach motel.
* The made for TV film ''They Nest'' had cockroaches that nested inside people.
* The William Castle feature ''Bug'' has cockroaches that are able to set things on fire.
* The ''Film/SilentHill'' film has cockroach-like monsters with screaming human faces on their underside.
* In ''{{Hostel}}: Part III'', a woman is sprayed with something that causes a cockroach swarm to crawl into her mouth, suffocating her.
* Digit from ''WesternAnimation/AnAmericanTail''.
[[/folder]]

[[folder:Literature]]
* There are several instances of disturbing cockroach morphing in ''Literature/{{Animorphs}}''. Marco gets the roach as his cover morph in ''The Reunion''.
* Gregor Samsa, in ''Literature/TheMetamorphosis'', is commonly depicted as turning into one of these. Kefka's original wording translates better to simply "vermin", and there's very little description given, but from what is said, it's safe to assume he's some type of beetle.
* The drog beetles in ''Literature/GalaxyOfFear: The Swarm'' aren't ''quite'' flying roaches, and not just in the CallARabbitASmeerp way, they [[ExplosiveBreeder breed faster]] and are more fragile than roaches, but they have similar feeding habits and a similar tendency to get into everything.
* In a non-fiction consumer advice book, John Stossel pretty much pegs why people hate cockroaches above most other pests: it's because they ''dart''. "Disease-spreading" and "invasive" are bad enough, but throw in "fast-moving" on top of that, and it's easy to see why people spend so much money and effort to wipe them out.
[[/folder]]

[[folder:Live-Action TV]]
* An episode of ''{{CSI NY}}'' feature jewel-encrusted Madagascar Hissing Cockroaches worn as jewelry, squicking out some of the team.
* ''{{ER}}'' had a woman who had a small cockroach removed from her ear. She immediately freaks out and stomps on it.
* ''Series/{{HowIMetYourMother}}'' features a hilarious Mouse-Cockroach hybrid dubbed the "Cockamouse" by Lily and Marshall.
* Madagascar hissing cockroaches are a common source of an EatThat stunt on {{reality show}}s like ''FearFactor''.
* Cockroaches are a recurring motif in ''Series/{{Heroes}}'' representing evolution and survival. This especially applies to BigBad Sylar, who is resilient and hard to kill. One graphic novel had a character ride a giant cockroach in her dreams.
* One episode of the AnimalPlanet show ''Infested'' featured a roach-infested apartment building. The roaches actually came from the apartment of a man who was a member of the religion called Jainism, where it was against his religion to kill them. Jains believe that every living thing has a soul and must not be harmed.
* The myth that cockroaches can survive radiation was busted on ''Series/{{Mythbusters}}'', since there are other bug species that can survive much longer. ''All'' of the bugs, however, could withstand far more radiation than humans or other mammals.
* Cockroaches are one of the more prevalent insect pests shown on ''Series/BillyTheExterminator''.
* Hissing cockroaches were used as part of a prank on an episode of ''{{Series/Tanked}}''.
* A RunningGag on ''Series/{{Taxi}}'' involved Louie trying to get rid of quite a few cockroaches who invade his "cage". It was even lampshaded by a "normal human question" made by Alex in one episode.
* ''SaturdayNightLive'' featured a ParodyCommercial of a Roach Motel-esque glue trap that does cruel things to the roaches as they lay stuck there, such as getting their legs pulled off by mechanical arms. It even contained a window so everyone can see.
* In an episode of ''Series/TheXFiles'' titled "War of the Coprophages", cockroaches were the MonsterOfTheWeek, and at one point one scurries across the TV screen (as if [[TheCallsAreComingFromInsideTheHouse it's IN YOUR HOUSE!!!!]]).
* During their first appearance on Creator/DavidLetterman's show, Creator/PennAndTeller were told by Dave to surprise him with "anything" for their next visit. They obliged by producing hundreds of cockroaches out of a hat.
[[/folder]]

[[folder:Music]]
* Mexican folk song "La Cucaracha" features a cockroach who has lost two of his legs (or lacks marijuana to smoke).
* "Nothing Beautiful" by Odds is a dark, creepy and ironically [[CreepyAwesome very beautiful]] song from the point-of-view of a cockroach.
-->''First I drank insecticide''
-->''A little more each day''
-->''Followed by dirty and sugary food''
-->''Grown where the light was grey''
* [[Music/YoshikiHayashi Yoshiki]] and [[Music/HidetoMatsumoto hide]] of Music/XJapan were both terrified of roaches, which once led to an incident where a roach led to both running around a hotel room, then huddling terrified on the bed while someone else killed the roach.
[[/folder]]

[[folder:Newspaper Comics]]
* ''La Cucaracha'' stars an anthropomorphic roach named Cuco Rocha.
* In a DonMartin strip, a man just moved in a cheap hotel room, when the horde of cockroaches ''takes his suitcase'' and throws it out. He calls the reception - only to be thrown out ''himself'' by the roaches. Rightfully angry, he runs to the reception, calling for the boss, while shouting how he hates roaches and wants to kill every single one of them... only to see that the boss is a gigantic humanoid cockroach. OhCrap.
[[/folder]]

[[folder:Tabletop Games]]
* Invoked and lampshaded in ''TabletopGame/WerewolfTheApocalypse'', where the Cockroach is the totem of the urban-dwelling ''Glass Walkers'' tribe. A discussion between the Glass Walker leadership on the spiritual powers of the cockroach devolves into discussing ways to keep cockroaches away without offending the tribe totem.
** Successor game ''TabletopGame/WerewolfTheForsaken'' offers up were-cockroaches - the Unclean - as a playable option in ''War Against the Pure''.
** ''TabletopGame/WerewolfTheApocalypse'' got its own were-roaches, called Samsa, with the introduction of the Mockery Breeds in the W20 ''Book of the Wyrm.'' Though they're not explicitly a playable option, they're probably the most suited for it of the Mockery Breeds, being the only truly sympathetic example.
[[/folder]]

[[folder:Videogames]]
* Junk Man's stage from ''VideoGame/MegaMan7'' featured Gockroach S., robotic roaches that emerged from nests.
* In ''VideoGame/BadMojo'', ''you'' are the cockroach. In a FullMotionVideo game with realistic graphics and settings.
* Featured in ''BreathOfFireIII'' as enemies.
** ''BreathOfFireII'' also featured roachs, with a roach queen as the second boss.
* Both supporting characters in ''VideoGame/ResidentEvil2'' are forced to deal with a tunnel filled with giant T-virus infected cockroaches. And, [[OhCrap oh joy]], they're the flying kind! Ada is easily able to outrun them, but Sherry isn't, and while they don't do any damage just by landing on you, [[CruelAndUnusualDeath it's instantly fatal if enough of them manage to.]]
* They also appear as enemies in ''VideoGame/{{Earthbound}}'' and ''VideoGame/{{Mother 3}}''. Apparently some of the ones in ''Mother 3'' are robots...
* Roaches (possibly alien) appear throughout ''VideoGame/HalfLife1''. Surprisingly absent in ''VideoGame/HalfLife2''.
* The Creeper monster appearing in both ''SilentHill1'' and ''SilentHill2''. They are said to be a manifestation of the town itself. ''SilentHillHomecoming'' has a variation with the Swarm, a leech/roach hybrid.
* Roaches hold the distinction of being the only monsters to appear in every entry of the ''ShadowHearts'' series, ''Koudelka'' included. As a GeniusBonus, they are called [[Literature/TheMetamorphosis Gregor]] in both ''Covenant'' and ''From the New World''.
* The first Scarecrow sequence in ''VideoGame/BatmanArkhamAsylum'' features a swarm of cockroaches crawling out of the floor grates.
* ''VideoGame/TheHalloweenHack'': The Preemptive Scavenger is a Palette Swap of the Violent Roach. The Preemptive Scavenger is creepier because it looks very decayed.
* '''Five-foot''' roaches are the first enemy introduced in every ''VideoGame/DeadlyRoomsOfDeath'' game, and usually remain the most common monster throughout. In between games, the main character Beethro runs a restaurant in which he serves up the meat from all the roaches he's killed.
[[/folder]]

[[folder:Web Originals]]
* ''WebAnimation/HomestarRunner'' has Gavin, an ordinary cockroach who is sometimes seen in Strong Bad's room.
[[/folder]]

[[folder:Western Animation]]
* ''OggyAndTheCockroaches'' is about three roaches named [[TheRamones Dee Dee, Joey, and Markie]] who terrorize Oggy the cat, who wants nothing more to sit back, relax, and watch some TV.
* Roach Coach from ''WesternAnimation/ThePowerpuffGirls'' was a villain who controls a whole swarm of roaches. [[spoiler:Who turned out to be a roach in a MobileSuitHuman.]]
* In ''WesternAnimation/CapitolCritters'', a cockroach husband and wife come for a short time to tour the capitol, and she leaves millions of eggs everywhere.
* In ''WesternAnimation/CatDog'', as the duo visit the city dump, Dog befriends and cares for a roach with a broken leg, much to Cat's dismay. Roachy here is an inversion, since he [[spoiler: actually saves Cat's life near the end]].
* In ''WesternAnimation/KingOfTheHill'', after Dale is forced to quit his job as an exterminator (due to all the poisons he exposed himself to) and gets a desk job at an adhesives company, his son brings over some roaches which eventually get loose and swarm the place. Dale then kills them all off.
* In an episode of ''WesternAnimation/TheFairlyOddparents'', Wanda takes a day off at the Fairy World spa, and Timmy and Cosmo promise her not to make any wishes. This promise fails, however, as Timmy wishes for a roach to be smart enough to tell him what he's thinking as part of a school project. The roach -- along with several others -- proceed to take over the world. [[spoiler: Eventually, Wanda poofs them away to the spa, as you can't really kill them]].
* From the ''WesternAnimation/FamilyGuy'' episode "Screwed the Pooch" (which provides the page image): As Brian and Sea Breeze move into a [[NoTellMotel run-down motel]], the owner warns them about the roach problem. They are encountered by some gigantic Hispanic-accented roaches in the bathroom wielding knives and wearing bandannas.
--> '''Roach 1:''' Hey, you're on our turf, man!\\
'''Roach 2:''' Hey man, I cut you- I cut you up so bad, you- you gon- you gonna wish I no cut you up so bad!
* On an episode of ''WesternAnimation/BuzzLightyearOfStarCommand'', Buzz is teleported to what he thinks is a planet of roach-like aliens, but it turns out to be actual roaches in the local GreasySpoon.
* ''WesternAnimation/ThePenguinsOfMadagascar'' once had to save some cockroaches from Officer X. It was especially hard on Private.
* ''WesternAnimation/{{Futurama}}'' features an alien race called Cygnoids, who resemble roaches and eat like them, too.
* ''WesternAnimation/KimPossible'' offers a subversion and an inversion. A mad scientist uses a device to enlarge and mentally enslave cockroaches for his own private army, but they're no bigger than a small dog. Ron, who in that episode showed an intense fear of bugs, isn't that frightened of them, but Kim is. Ron eventually befriends one of the roaches who strayed behind, noting that, at this size, cockroaches aren't that scary-looking. Kim still stays freaked out, as does everyone else, as Ron and Rufus bond with Roachie. Ron even learns to speak Roachie's language, and Roachie saves the day by being able to communicate with the one actual giant roach the mad scientist created. He convinces the giant roach to make a HeelFaceTurn and go after the mad scientist.
* The short-lived ''WesternAnimation/SantoBugito'' features a group of mariachi-singing roaches who occasionally narrate the plot and action.
* Completely averted in one episode of ''WesternAnimation/{{Superjail}}'' where the two gay prison inmates, Jean and Paul, bred the world's strongest cockroach to win a Superjail Science fair. Not only does it save them when it's hit by the Warden's GrowthSerum, but its anthropomorphized behavior (lifting dumb-bells and smoking) make it more appealing than the assaulting mutant insects that grew and escaped from the Warden's terrorarium.
* In one episode of ''WesternAnimation/JusticeLeague'', Superman gets thrown 30,000 years into a post-apocalyptic red-sunned future, where he and Vandal Savage have to infiltrate a nest of giant cockroaches to recover the power-source for Savage's time machine.
* [[WesternAnimation/TheClevelandShow Cleveland]] is too afraid to kill cockroaches, so he just puts bowls over them, resulting in the house becoming filled with slowly moving little domes.
* In the pilot episode of ''WesternAnimation/TotalDramaIsland'', a normal cockroach "corners" Lindsay, and the other campers must "rescue" her. Duncan finally dispatches the insect with a fire axe.
* One of Raphael's greatest fears in ''WesternAnimation/TeenageMutantNinjaTurtles2012.'' Alas, fate has made sure that these are among the mutated monsters he faces in "Cockroach Terminator".
[[/folder]]

[[folder:Real Life]]
* In some places, giant cockroaches are kept as bizarre pets. These are usually not the same kinds of cockroaches you find under the kitchen sink.
** In tropical north Queensland, these giant cockroaches are important members of the ecosystem as they mulch dead forest matter. So, quite an inversion in this case.
* Madagascar Hissing Cockroaches are a popular pet for bug enthusiasts due to their inability to bite, docile temperament, and easy handling.
* Russian idiom "tarakany v golove" ("cockroaches in one's head") means not quite sane, crazy, off kilter.
[[/folder]]

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