->'''J.A.R.V.I.S.:''' Sir, the Mark VII is not ready for deployment.\\
'''Tony Stark:''' Then skip the spinning rims, we're on the clock.
-->-- ''Film/{{The Avengers|2012}}''

When something is brand-new, fresh off the assembly line, there is typically a period of testing and shakedown to work out all the bugs and make sure everything's working the way it should and ensure a smooth entry into service. The larger and more complex it is, the more tests it needs before its deployment. In this case, however, that important step is skipped and it's put directly into service, untried and sometimes unfinished.

Why? Because it's needed, ''right now''! Never mind that some subordinate is bound to complain, "But Sir, it's not ready yet!" Their warnings can be ignored for now, even though you might have to regret the results later.

This is common in military settings, where one side finds itself lacking in resources or up against something its current assets can't handle and so starts deploying things that really aren't ready yet. Ships that have just barely finished being built, and still have the paint drying, if that, tanks that were just designed suddenly being fielded, weaponry that has just been assembled, or at times computer systems that are compiled and implemented.

This can cause more problems, as parts of it will not be up to standards or even active at all. Field installations will then be required to get finished in days or less what might take weeks at a dedicated facility. Rushed programs will have many undetected bugs, and be unstable.

If the characters are heroes, this serves to point out how cutting edge the weapon is and may involve a MillionToOneChance. If the one giving the order is a villain, then it shows how desperate he is to defeat TheHero and his RagtagBandOfMisfits, and if they are just clueless [=NPCs=] then this is the cue for the experiment to [[GoneHorriblyWrong Go Horribly Wrong]]. Can also be used to show that ScienceIsBad. Other times, it's openly acknowledged that this is a bad idea, but [[GodzillaThreshold the situation is so dire that all the other options are even worse ideas]]. In either case, chances are once the command is given, an ActivationSequence showing it powering up will follow.

See also: UnpredictableResults, FlawedPrototype, ImperfectRitual and ObviousBeta; contrast with SuperPrototype, when the Alpha version is better than the finished product.




[[folder:Anime & Manga]]
* In ''Anime/MazingerZ'', Kouji decided using the [[MidSeasonUpgrade Jet Scrander]] during a battle even though it had not been tested yet in an "If I do not use it I'll die anyways" kind of situation.
* In ''Anime/NeonGenesisEvangelion'', the dummy plug system wasn't ready but Gendo Ikari thought '''it's sufficient.'''
** There's also the Evangelion units themselves. They use Unit 00 and Unit 01 in combat, even though they are a prototype and test type, respectively. Predictably, both units have numerous issues like going berserk.
* In ''Manga/NausicaaOfTheValleyOfTheWind'', the Demon Giant used by the Torumekians in the final battle was activated before it was ready. In the movie, this results in it [[spoiler:falling apart after only a few shots]], while in the manga [[spoiler:its decay is far more prolonged]].
* Used by Char 'The Red Comet' Aznable in the Final Battle of ''Anime/MobileSuitGundam'', taking out an advanced - and unfinished - prototype mecha to match the 'White Devil' Gundam. Fortunately the only thing missing from the mecha was the LEGS which, while otherwise useful for inertial maneuvering in Zero-G, were rendered unnecessary by the thrusters in its lower torso. Consequently, while it was structurally only 80% complete, it was at full combat ability.
** The unanimated Perfect Zeong, on the other hand, would have had the legs (with the torso thrusters moved onto them). It would likely have been slower (due to the added mass) and a somewhat larger target, but more agile (better movement from the legs). Given that Char has a history of using his mobile suits' feet as weapons, the very large legs of the Perfect Zeong would have allowed for some fairly impressive kicks, too.
** An example with rather more serious consequences was the Colony Laser, Zeon's answer to the Federation's Solar Flare System, which was fired early in an attempt to prevent a secret surrender offer. It was completely wrecked as a result, denying the Principality a potentially war-winning superweapon. Apparently, it didn't occur to Gihren to wait for the Colony Laser to be completed, then ''stage a coup and break the treaty'' afterward.
** The Big Zam, activated by Dozle Zabi during the last hours of the Battle for Solomon, is another example, and one that was largely acceptable, wiping out half the Federation fleet before going down.
** In ''[[Anime/MobileSuitGundamCharsCounterattack Chars Counterattack]]'', Amuro and his team had just started the testing phase of the Nu Gundam's systems when hostilities broke out between Earth and Char's forces. Because of the urgency of the situation, they quick-wired the remaining equipment into the cockpit, slapped on whatever weapons they could find[[note]] quite literally in the case of the mech's [[AttackDrone Fin Funnels]], which were a last minute addition[[/note]], then launched without fine-tuning the instruments.
* In ''Manga/FullmetalAlchemist'', the activation of [[spoiler:doll soldiers]] qualifies. The villains are losing, so some military guy decides to use them, and scientists warns him that the tests aren't done yet, he ignores the warning, activates them and both get killed.
* ''Anime/TheSoulTaker'' (the anime): When the main villain activates Soul Anubis after its upgrades (another typical example) despite researcher's warnings, Soul Anubis ignores orders and starts to follow orders of the ''true'' BigBad.
* Team Rocket from ''Anime/{{Pokemon}}'' has on numerous occasions [[LampshadeHanging lampshaded]] the fact that many of their scheme-of-the-week contraptions haven't been properly tested.
* In the movie version of ''Anime/MagicalGirlLyricalNanoha'', Precia Testarossa was told by her superiors to have her experimental reactor ready for a full-power activation in a week. [[IgnoredExpert She tried to explain that she needed a month to complete the construction and testing, but they decided the stock price impact of getting done three weeks early was more important than making sure the thing would work]]. The reactor suffered a catastrophic meltdown upon activation... [[spoiler:resulting in the death of Alicia, Precia's daughter. Thus causing Precia's very demonstrable insanity as the BigBad of the story.]]
* ''Anime/DigimonTamers'': [[WellIntentionedExtremist Yamaki]] orders the activation of the Juggernaut program in order to wipe out all the Digimon, despite being told that it's not ready yet. This results in creating a portal that allows the Devas to enter the real world.
* A sizable portion of the problems that Sousuke has with the Arbalest in ''LightNovel/FullMetalPanic'' can be traced to the fact that it's technically still in beta, and not likely to change due to the fact that its creator committed suicide two months before the start of the series.
* In ''Manga/{{Yaiba}}'' during the Underworld Arc, Boss pit the young samurai against his best warriors, Gold and Silver, and his subordinates warns him that they're still incomplete. Of course, he doesn't listen.
* [[TheRival Reiji]] from ''Anime/YuGiOhArcV'' debuts his pendulum cards (an until-then exclusive for TheHero Yuya) when he and Yuya dueled. However, he evidently didn't test them beforehand, because he was surprised when the scales suddenly changed on him. It was at that point he realized they needed some work, but it can be assumed he rushed them out for the sole purpose of showing them to Yuya.
* In ''Anime/YuGiOhTheDarkSideOfDimensions'', Kaiba builds a machine [[spoiler:to enter the afterlife]], which he uses over Mokuba's protests that it's an untested prototype. [[spoiler:It gets him where he wanted to go - whether he can come back is left ambiguous]].
* ''Manga/KnightsOfSidonia'': This tends to happen a lot when an attacking [[MonsterOfTheWeek Gauna]] causes a crisis, and Tanikaze requests using whatever the latest prototype R&D has come up with to solve it. They always protest that it's untested, but he always makes it work regardless.

[[folder:Comic Books]]
* In issue 30 of ''ComicBook/ArchieComicsSonicTheHedgehog'', Robotnik and Snively are testing the Transdimensional Teleporter in order to perfect two-way travel. However, before activating the device, Snively wants to run some final diagnostics. Robotnik gets upset at the idea of "a test of a test" and activates the machine himself and ends up in the Void. [[spoiler:As a side effect, the roboticized Uncle Chuck who was the intended test subject regains free will.]]
* During ''ComicBook/JudgeDredd'''s "Apocalypse War" arc, [[AllYourBaseAreBelongToUs East Meg One invades Mega City One]]. Having been weakened by the Block Mania virus, the destruction of many of their early defence systems and several nukings, the Big Meg is forced to fight a guerrilla war. In the process, the Stub Gun, a highly experimental weapon is brought from a testing lab. It's been touted as the most devastating handheld weapon ever devised, with the [[AwesomeButImpractical major drawback of being lethal to its user if fired too often]]. Dredd decides to field test it on a Strato V. He manages to slices the craft in half and decides that the risk is worth the possible dangers. One squad is later seen to succumb to the Stub Gun's fatal drawback when it explodes, taking three judges with it.

[[folder:Fan Works]]
* ''Manga/{{Evangelion 303}}'': [[http://eva303.smackjeeves.com/comics/910401/012/ In chapter 3]], Nerv wanted to use a new, experimental aircraft to perform a reconnaissance mission. [[BridgeBunnies Maya]] points out that the Jet's never been flown, even for a test flight, and they're expecting it to fly to the other side of the world, and back, at nearly 4 times the speed of sound. [[TheProfessor Ritsuko]] admits that she feels the same way, but the commander's going before the senate about the project's budget soon and needs an "ace in his pocket"; Plus, they don't know how much time they have left until SEELE's endgame. They launch.
* In ''Fanfic/GemsTheSunPrincess'', weapons manufacture [[AuthorAvatar Pen Dragon]] is forced to use his damaged prototype hovercraft to fight off a group of griffons that are trying to steal said hovercraft. At the time of the attack the aircraft was being repair from a previous test.
* ''Fanfic/TheSecondTry:'' In the original timeline, Gendo tried to invoke this trope with the Dummy Plug system, and it worked (temporarily). In the altered timeline, his attempt fails because his son knew how to go about [[IncrediblyLamePun pulling the plug on it.]]
* In ''FanFic/WorldwarWarOfEquals'', as [[TheReptilians The Race]] overrun more and more of Ukraine, the Ukrainian government authorizes the unleashing of untested nerve gas on Race infantry out of sheer desperation.
* ''Fanfic/{{Wonderful}}'': [[TheHero Taylor]] was sheltering in a refuge together with several dozens of people, working on her transformation gadgets while an EldritchAbomination was rampaging through her city. Right before Leviathan ripped the shelter's doors open, she finished them and passed them out. Fortunately they worked right and everybody survived.

* ''Film/TheAdventuresOfBuckarooBanzaiAcrossThe8thDimension''. In a FlashBack to the BackStory, Professor Hikita and Dr. Emilio Lizardo are working on an experiment to penetrate the 8th Dimension.
-->'''Professor Hikita:''' Almost ready, Dr. Lizardo. Almost.\\
'''Dr. Emilio Lizardo:''' [Prepares to start the experiment]\\
'''Hikita:''' No, not yet. No!\\
'''Dr. Lizardo:''' [Continues his preparations]\\
'''Hikita:''' No, not yet! Not yet! I'm not ready!\\
'''Dr. Lizardo:''' [Starts the experiment, leading to disaster]
* ''Film/TheLastStarfighter''. The Death Blossom device in Alex's Gunstar has never been tested. Grig tells Alex that using it might overload the systems and blow up the ship. Alex convinces him to use it anyway, and it destroys all of the Ko-Dan fighters.
-->'''Grig:''' Remember, Death Blossom delivers only one massive volley at close range...theoretically.\\
'''Alex:''' What do you mean "theoretically"?\\
'''Grig:''' After all, D.B. has never been tested. It might overload the systems, blow up the ship!\\
'''Alex:''' What are you worried about, Grig? Theoretically, we should already be dead!
* ''Film/WildWildWest''
-->'''Jim West:''' That flying machine idea of yours. Were you acting like you knew what you were talking about, or can you build it?\\
[After the machine is prepared]\\
'''Artemus Gordon:''' Although he was considered insane by his peers, Bernoulli's theory states that the air flowing over a bird's wing is at a lower pressure than the air flowing under the wing. That's called "lift", and that is what we're now going to...attempt. Of course, it's only a theory, it's never been tested...\\
'''West:''' Stop talking.\\
'''Gordon:''' Sorry.
* ''Film/BatmanForever'':
-->'''Bruce Wayne:''' Were all the Batsuits destroyed, Alfred?\\
'''Alfred Pennyworth:''' All except the prototype with the sonar modifications you invented. But you haven't tested it yet.\\
'''Bruce:''' Tonight's a good night.
* Film/JamesBond, ''Film/TheWorldIsNotEnough'': Q's new "fishing boat" isn't ready yet when Bond hijacks it.
** ''Film/NeverSayNeverAgain''. "Not perfected yet?!"
** The Aston Martin that belongs to another 00 agent Bond steals in ''Film/Spectre'' is set up with quite a few gadgets and tricks. None of them work. Except for the atmospheric music.
* This seems to be a recurring problem in the ''Franchise/StarTrek'' movies:
** In ''Film/StarTrekTheMotionPicture'', Kirk rushes the completely redesigned and refit ''Enterprise'' out before she's finished due to an incoming threat to Earth. The first time they fire up the untested warp drive, the engines go into imbalance and throw the ship into a wormhole that the crew barely escape.
** ''Film/StarTrekVTheFinalFrontier'' has the ''Enterprise''-A being sent into action despite being barely operational to investigate a HostageSituation.
** ''Film/StarTrekGenerations'' begins with the ''Enterprise''-B being forced to undertake a rescue mission despite being on a shakedown cruise and not having most of her main systems installed, which was supposed to happen on Tuesday.
** Averted thus far in the reboot films. In fact, in ''Film/StarTrek'', the ''Enterprise'' is among a whole fleet responding to Nero's attack on Vulcan, and actually gets there ''last''... though [[spoiler:the delay saved the ''Enterprise'', as the ''Narada'' [[CurbStompBattle wiped out the fleet]] the moment they dropped from warp, and Nero didn't expect the ''Enterprise'' to show up afterward]].
* In the ''Film/SpiderMan1'' movie, Norman Osborne turns into the Green Goblin in the test of his stimulants after being told that it has never been tested on humans and isn't ready yet.
* Shows up in ''Film/IronMan1''. Unusually for a hero using this trope, Tony's first flight could be charitably called a miserable failure that he barely survives. It does, however uncover a previously unknown flaw in the armor's design that [[ChekhovsGun comes into play later]].
-->'''J.A.R.V.I.S.:''' Sir, there are still terabytes of calculations required before an actual flight is...\\
'''Tony Stark:''' Jarvis... sometimes you gotta run before you can walk.
** The same situation comes up in ''Film/{{The Avengers|2012}}''. Tony's old Mark VI suit is too trashed to rely on anymore, so he demands that J.A.R.V.I.S. prepare his still in testing Mark VII. The new suit arrives just in time to save his life and works perfectly during the whole battle. Of course, the Mark VII being an incremental upgrade of by then well-proven technology means there was at least theoretically less that could go wrong.
** As of ''Film/IronMan3'', Tony's become erratic from PTSD and has been rushing through prototypes without giving them the proper testing time. His successes in the film were generally earned in ''spite'' of the flawed tech instead of because of it - in fact, a number of the action scenes avert this trope because the armor is so unreliable he doesn't use it at all.
* The executioner's complaints to the warden about the unreliable electric chair in ''Film/{{Seed}}''.
--> '''Executioner:''' Alright, look. We have to cancel this execution, and you know that. Okay, this chair, it cannot do the job. Okay, we have standards here. I have standards here! You remember the last time? It was like the goddamn Fourth of July in there!
* In ''JusticeLeagueDoom'', they are about to phase the entire planet to let a solar flare pass through. Though this was mainly due for being short on time.
-->'''Cyborg''': Now I just need to do a test run.\\
'''Batman''': This IS the test run. (Activates it)
* Not a device, but a chemical. In ''Film/{{Evolution}}'', the heroes are trying to figure out how to stop a hostile alien lifeform that threatens to make every Earth lifeform extinct in a matter of months due to its [[EvolutionaryLevels rapidly-evolving nature]]. The military decides to obliterate the aliens with tons of napalm. However, the heroes accidentally discover that fire only speeds up the evolution. Then the protagonist looks at a periodic chart and determines that the aliens ''must'' be susceptible to selenium poisoning by going two rows down and one to the right of nitrogen (the aliens are nitrogen-based), same as arsenic (two down and one right from carbon) is poisonous to humans. So they load up on selenium (in the form of Head & Shoulders shampoo) and take a fire truck to kill the aliens. It works. They never bothered to test their theory on any alien samples beforehand.
* {{Lampshaded|Trope}} in ''Film/{{Ghostbusters 1984}}''.
-->'''Ray:''' You know, it just occurred to me that we really haven't had a successful test of this equipment.\\
'''Egon:''' I blame myself.\\
'''Peter:''' So do I.\\
'''Ray:''' Well, no sense in worrying about it now.\\
'''Peter:''' Why worry? [[WhatCouldPossiblyGoWrong Each of us is carrying an unlicensed nuclear accelerator on his back.]]
* In ''Film/PacificRim'', the Mark I [[HumongousMecha Jaegers]] were thrown together in 14 months. Unfortunately, this meant that certain features were skimped, including [[spoiler: radiation shielding for the pilots. As a result, Marshall Pentecost (the BigGood, a former Mk. I pilot) is SecretlyDying of radiation poisoning]].
* ''Film/AirplaneIITheSequel''. Ted Striker decides that he'll have to take the shuttle to 0.5 Worp (half the speed of light) in order to get back to the Moon before they run out of air. He's warned that the Worp drive has never been tested and that the ship will apart at that speed. It's later mentioned that no one has flown at that speed before. Of course it works anyway.
* In ''Film/GalaxyQuest'', the Thermians built the ''NSCA Protector'' from what they gathered from the Galaxy Quest TV show. The ship's flying capabilities had never been tested due to the Thermians' missing navigational skills. The ship turns out to be working just fine. Also, Jason decides to activate the Omega 13, a most powerful device that was never tested before. It works like a charm.
* ''Film/TheMartian'': The resupply probe that NASA intends to send to Watney is launched without going through its final preflight quality checks, since those take several days and Watney's on a bit of a time crunch. The rocket carrying it explodes shortly after launch.
* ''Film/CaptainAmericaCivilWar'': [[spoiler:Ant-Man's decision to become Giant-Man]] in combat ends up working perfectly, but not before they explain why [[TemptingFate it's no big deal]]:
-->I do it all the time! I mean, once. In the lab. And I passed out.

* In the surprisingly witty children's book ''Have You Seen Who's Just Moved in Next Door to Us?'' one page has an Igor do this to his Frankenstein.
--> '''Frankenstein:''' More power, Igor!\\
'''Igor:''' But master! Think of the electric bill!
* A justified example in ''PerryRhodan'' issue #400: the installations needed to fake the destruction of Earth's entire solar system by hiding it [[JustOneSecondOutOfSync five minutes ahead in the 'relative' future]] are actually finished, but because the success of the plan hinges on no potential enemy realizing what actually happened and a sudden dis- and reappearance of the entire system would be impossible to hide they simply ''cannot'' be fully tested ahead of time. Fortunately, all the effort and prep time that went into them do in fact pay off.
* In ''Literature/TheVorGame'', the brand-new flagship of the Barrayaran fleet, ''Prince Xav'', launches for battle with construction crews still aboard putting in the finishing touches. [[spoiler:Fortunately, getting there with big enough guns mostly ends the actual battle]].
* In ''Literature/HonorHarrington'', during the Second Havenite War, many [[TheKingdom Manticoran]] ships were deployed without completing full builders' trials, and sometimes with shipyard reps still aboard.
** In the first novel, Honor's ship was stuck with a weapons mix that didn't work because the First Lord didn't understand Admiral Hemphill when she tried to tell him that ''Fearless'' wasn't intended for deployment, it was meant as a test platform for her efforts to make the AwesomeButImpractical grav lance more practical. Hemphill didn't get a chance to explain this to Honor until years later.
* In the ''Star Trek TNG'' novel "Rogue Saucer", the ''Enterprise'''s saucer section has been undergoing repairs when it's called into action, without time to do the proper tests. Unusually for the ''Star Trek'' setting, rushing into service without testing does cause difficulties later: when the time comes to dock with the stardrive section (which is in hot pursuit of the villains' ship), one of the repairs turns out to be faulty. They have to stop and make further repairs, giving the bad guys a head start.
* In ''Literature/CommandAndConquerTiberiumWars'', in the midst of fighting the Scrin, GDI scientists are working on developing more effective weapons, which even includes foregoing their aversion to [[GreenRocks Tiberium]]-based weaponry. They hastily develop a Tiberium-based beam weapon that appears to be effective but, during a pitched battle, a major flaw is discovered. There is a small chance that the weapon's Tiberium shielding may fail, resulting in the soldier being exposed. Despite this, GDI command orders the soldiers to keep using it, as there's nothing better.
* Literature/SnowCrash [[GatlingGood Reason]], for all its power, was technically still in beta. [[spoiler: Unsurprisingly, its original operator is killed when the gun has a kernel panic.]]
* ''Literature/TheRadiantDawn'''s SUN laser. In reality, it's just a mirror chamber to channel an omnidirectional light blast into one that was only pointed in one direction. It WentHorriblyWrong when Dawn used it, but from a different reason than expected -- Dawn locked herself in a chamber that got superheated while she expended all of her magic to do as much damage as possible.

[[folder:Live Action TV]]
* ''Series/StarTrekTheOriginalSeries'' episode "The Naked Time". The Enterprise is minutes away from burning up in the planet's atmosphere.
-->'''Scott:''' Captain, you can't mix matter and antimatter cold. We'd go up in the biggest explosion since...\\
'''Kirk:''' We can balance our engines into a controlled implosion.\\
'''Scott:''' That's only a theory. It's never been done.\\
'''Kirk:''' We've got to risk a full-power start. The engines were shut off. No time to regenerate them. [snip] We've got to risk implosion. It's our only chance.\\
'''Spock:''' It's never been done.\\
'''Kirk:''' Don't tell me that again, Science Officer! It's a theory. It's possible. We may go up into the biggest ball of fire since the last sun in these parts exploded, but we've got to take that one in 10,000 chance!
** Scotty is, in fact, the patron saint of this trope. All other Starfleet engineers aspire to live up to his example.
** Just about every prototype and jury-rigged piece of machinery, in fact. So much so that it's probably covered at Starfleet Academy.
** Also, there were a few situations where Dr [=McCoy=] used cures he's just created and hasn't had time to test properly, because the patient (and, in [[Recap/StarTrekS2E12TheDeadlyYears one case]], the whole crew) would die anyway if he didn't.
** ''Series/StarTrekVoyager'': The ''Delta Flyer'' was built in a matter of days, but since they were in a race with some aliens to get one of their probes back, they had to launch before it was ready. It was still suffering from a microfracture problem that led to a hull breach in the atmosphere of a gas giant.
* ''Series/StargateSG1'':
** The Asgard ship ''O'Neill'' was barely out of drydock before it was used to draw a Replicator fleet away from the Asgard homeworld and blown up.
** The Russian BC-304, ''Korolev'', was rushed into service to help fight the Ori invasion at the Supergate, and was destroyed in the battle.
*** The same may have happened with the Chinese ''Sun Tzu'' in the ''Series/StargateAtlantis'' GrandFinale, as it received ''far'' worse damage than the American ''Apollo'' and might end up being scuttled.
* ''Series/StargateAtlantis'': In an AlternateTimeline the newest BC-304, the ''Phoenix'', was sent to the Pegasus Galaxy to help curb Michael's forces. It was so new that more than half its systems were not operable yet and Carter and [=McKay=] had to finish the work themselves. While it's not stated, it's implied that the ''Phoenix'' didn't even have working railguns and only used the Asgard plasma beams. While they're devastating, they're useless against small, maneuverable targets (which the Wraith tend to [[ZergRush spam]]).
* In the ''Series/PowerRangersZeo'' episode "Target Rangers", Billy and Alpha-5 are working on a new accessory for the Megazord called Zeo Battle Helmets. Later in the episode, the latest MonsterOfTheWeek tries to [[HurlItIntoTheSun throw the Megazord into the sun]] with the Rangers inside it; one of the Battle Helmets is an anti-gravity device that they could use to escape the sun's pull and return to Earth, but none of the Helmets have been tested; still, that's the only option, so Alpha activates them. Fortunately, they work perfectly.
** It happens again when the Rangers need to use an antivirus that Raymond is still tinkering with to stop Mean Screen.
* The rabies vaccine in the ''Series/{{Voyagers}}'' episode "[[Recap/VoyagersS1E15VoyagersOfTheTitanic Voyagers of the Titanic]]". Bogg and Olivia know Pasteur did perfect it at some point. Olivia suggests they get some from the future, when it has definitely been perfected, but Bogg points out that Pasteur is suffering a crisis of confidence and might not perfect it in the future if he isn't encouraged about it now.

[[folder: Sports]]
* In 1996, Formula 3000 manufacturer Lola began work on a UsefulNotes/FormulaOne entry, with an eye to joining the sport in 1998. However, title sponsor MasterCard demanded the team enter in 1997 instead, leaving them barely enough time to design and build the car and no time at all to test it. When they got to the first race, the car was abysmally slow, both drivers failed to qualify, [[EpicFail and the team promptly collapsed]].
* In UsefulNotes/AmericanFootball it is customary to have a few plays designed that will never see the light of day during regular season play in order to surprise the opponent in the UsfulNotes/SuperBowl, should it ever come to that. While most teams will probably study and practice them in secret training sessions throughout the year, it is highly likely that some teams who don't expect to make the Playoffs won't give it their full effort, hence leading to that trope when the half studied plays are the ClosestThingWeGot. Of course, hardly ever will players or coaches admit to that
** Similarly not always does a team have a plan for the event of a backup or even third string quarterback taking over. While most teams will train some plays with the backup at QB, he usually gets much less time with the first string than the Franchise QB - for good reason, the franchise QB is usually better and gets more playing time after all. This is one of the reasons (together with the fact that the backup is backup because he is perceived to be worse than the first string QB) why teams whose first string quarterback gets injured tend to disintegrate. Of course sometimes a backup Quarterback still manages to lead the team to surprise victories, like Tom Brady and Kurt Warner did, but those stories are so memorable because they are so rare. The usual outcome is the team getting clobbered and the backup never heard of again.

[[folder: Tabletop Games]]
* Happens occasionally in ''TabletopGame/{{Warhammer 40000}}''.
** The Tau have sent several of their MiniMecha battlesuits into service without proper testing (sometimes with unintended side-effects) and one of their experimental rifles had the nasty tendency to kill its own wielder via neural feedback.
** The Imperium did this in Armageddon. There were plenty of reports of Leman Russ battletanks being piloted mere seconds after their construction (without even a single coat of primer) and joining the battle raging just outside the factory doors. Inspired by the same things happening with factories in Leningrad in WWII.
** The Orks do this all the time, but mostly because "testing" and "safety" aren't really in their vocabulary; they don't make shiny, killy, fancy weapons just to waste their time in testing them, when they could be using them in the field for some actual fun. Thus, when they get creative enough that [[ClapYourHandsIfYouBelieve their usual belief-makes-reality influence]] isn't enough to cut down on unexpected results, they'll just roll with what happens and have a good laugh about it later.

[[folder: Video Games]]
* The Trace machine from ''VideoGame/AnotherCode'', which was only just finished mere days before the start of the game. A little more justifiable than most, given the need for a human test subject and Richard was the only one there when it was finished. [[spoiler:The earlier model in the second game averts this, as it was tested and worked perfectly.]]
* Said to Elder Lyons about Liberty Prime near the end of ''VideoGame/{{Fallout 3}}''.
* In ''VideoGame/ShadowTheHedgehog'', the commander calls for a GiantMecha called the Diablon (which he himself will pilot). The subordinate responds in this way.
* ''VideoGame/SonicUnleashed'': Dark Gaia, of course, who had yet to reach maturity within the planet's core. Ergo, it was still incomplete at the time of its awakening. Ergo, it was unable to sustain its own weight upon its release. [[OverlyLongGag Ergo]], it scattered across the world.
* ''Videogame/CrashBandicoot1996'': When Dr. Neo Cortex and N. Brio are trying to brainwash the newly created titular hero.
-->'''Dr. Cortex:''' Quickly! Into the Vortex!\\
'''N. Brio:''' But Doctor Cortex, the Vortex is not ready! We have no idea what it could do!
* ''VideoGame/CommandAndConquerRedAlert3'': In the bowels of the besieged Kremlin, Colonel Cherdenko has an exchange with Dr. Zelinsky about his [[TimeTravel Time Machine]] that follows this trope.
* Done in ''VideoGame/{{Croc}} 2'', where Baron Dante tells his minions to send out a giant t-rex robot. Naturally, he doesn't listen.
* In the Hikage Street level of ''[[VideoGame/JetSetRadio Jet Set Radio Future]]'', [[AxCrazy Hi]][[TheCaptain ya]][[DiscOneFinalBoss shi]] yells at a subordinate to send in "the experimental weapon!" He's met with this reaction, and it's implied that he has a pretty violent tantrum. The subordinate reluctantly obeys. Oddly enough for a SecretWeapon, this is considerably early in the game, and he returns in a later chapter with an improved version.
* In ''VideoGame/ProfessorLaytonAndTheUnwoundFuture'', [[spoiler:Bill Hawks]] pushed his [[spoiler:time machine]] into testing before it was ready because corporations were offering him lots of money. The resulting disaster [[spoiler:killed Claire and dozens of other people]], and resulted in [[spoiler:Dmitri seeking a way to bring Claire back, while Clive, a young boy orphaned by the disaster, grew up to want revenge on both of them]].
** [[spoiler:Also notable in that Bill Hawkes not only got away scott free for this, but [[KarmaHoudini actually got the money from the corporation and used that money to eventually become Prime Minister]].]]
* One of the Web Of Intrigue nodes in ''VideoGame/{{Prototype}}'' recalls General Randall insisting that the {{Super Soldier}}s be fielded immediately despite a scientist's reservations on the decision. Hilariously, he tells the ''scientist'' he's "not paid to think." The Super Soldiers work fine, and in fact are superior to the Hunters in several ways.
* In the introduction cutscene to ''VideoGame/DonkeyKong64'''s final level, K. Rool realizes that the Kongs are attacking, and that he needs to arm his DoomsdayDevice NOW. As the Blast-o-Matic powers up, a minion pleadingly tries to tell him it's not finished and could blow them all up, but K. Rool is too wound up to listen to reason.
* ''VideoGame/BatmanArkhamSeries'':
** At one point in ''VideoGame/BatmanArkhamCity'', you call up Alfred and tell him to drop off a grapnel upgrade that will allow you to travel farther and faster. Alfred warns Bruce that Lucius Fox hasn't declared it ready for field deployment yet, but Batman insists that he can handle it (justifying the difficult PassThroughTheRings missions that unlock it). As far as the gameplay is concerned, the upgrade works fine.
** The Extreme Environment (XE) Batsuit in ''VideoGame/BatmanArkhamOrigins''' "Cold, Cold Heart" DLC story is a prototype, thermal system-equipped Batsuit still in development, but Batman is able to put it on and use it just fine, and he has to since otherwise he doesn't have a hope in hell of beating or even surviving Mr. Freeze without it. The trope is played with here, as it's ''Batman'' who argues against using it as its still unfinished and untested, Alfred insisting on its usage, and that Batman has Alfred finish it up and run some tests before deploying it.
* Applies to [[LostSuperweapon The Crucible]] in VideoGame/MassEffect3, since the galaxy knows they cannot beat [[EldritchAbomination The Reapers]] in a conventional fight. [[PlayerCharacter Commander Shepard's]] War Assets determine the level of completion by the endgame. Even at 100% they have no idea what it will even do.
* ''VideoGame/StarcraftIIHeartOfTheSwarm'': during the attack on Korhal, Mengsk orders special new nuclear weapons used against a group of Ultralisks attacking the city. The nukes produce a unique type of radiation, which the Zerg are able to absorb in order to mutate all of their Ultralisks into ''[[AutoRevive Torrasques]]''. Mengsk's aide does warn him that using the nukes wasn't a good idea...
* In ''VideoGame/GhostbustersTheVideoGame'', ''your job'' is to test the prototype equipment. Peter and Winston [[LampshadeHanging hang a lampshade]] on it with this exchange:
--> '''Peter''': And what makes you think it's going to stop guys like us?
--> '''Winston''': Yeah, man, what are we? The FDA?
* ''VideoGame/TIEFighter'' has the Corvette ''Vorknkx'', which houses an experimental cloaking device that is extremely unstable if used in conjunction with a hyperspace engine. [[spoiler:Zaarin does anyways. It explodes.]]
* ''VideoGame/KerbalSpaceProgram'' lets you do this to ''yourself''. Kerbal astronauts will happily crew your creations, the personnel in the VAB and SPH are a bunch of yes-men to whatever the hell craft you're assembling, and while there ''is'' a checklist in the assembly buildings to make sure you have the various pieces needed for certain tasks, you're under no obligation to even obey ''that''. Literally nothing stops you from taking Kerbals across the Kerbol system and back in a completely untested craft except for how well the craft was designed and piloted. Fan lore paints the whole Kerbal species as this: they're so excited about going to space, that everything resembling caution or design testing and review goes completely out the window.
* In ''VideoGame/XComEnemyUnknown'', your base includes a laboratory full of scientists feverishly reverse-engineering captured alien tech and sending your soldiers into the field with hastily cobbled-together prototypes based on principles that aren't fully understood and concepts that were entirely unknown mere days before. [[GameplayAndStorySegregation They all work perfectly.]] Although, when you research the laser rifle and plasma rifle, it shows a cutscene of a scientist firing the weapon at a cardboard target in what is clear to be a weapons test. So presumably everything researched is tested heavily and what you used is a final product with all the bugs worked out, and the original research requires capturing enemy examples of the weapons that presumably were simply copied by the scientists. Whether you think that they do testing way too fast to be believable is up to you.
* The [[WaveMotionGun Behemoth]] in ''[[VideoGame/WingCommanderTheKilrathiSaga Wing Commander III]]'' is deployed ahead of schedule due to [[TheFederation Confed]] being on the verge of losing the war against the [[CatFolk Kilrathi]], with much of its shielding, armor, and defensive armament left uninstalled. A [[TheMole mole]] passes along this information to the Kilrathi, who use it to destroy the Behemoth.

[[folder: Webcomics]]
* Shows up in ''Webcomic/TheAdventuresOfDrMcNinja''.
** The leader of Raptor Force insists that [[spoiler:a horrorsaurus]] be sent to the battlefield, over the scientists' protests that it's too young.
** In "Army of One", the doctor asks how he could say no to a machine that [[spoiler:clones him hundreds of times so he can learn many lifetimes of study in a few years, and then merge back into one]], and is unfazed when told that the machine is completely untested.

[[folder: Web Original]]
* Mentioned in the EvilOverlordList: If the scientist says the device is not ready, the overlord shall listen. "No one conquered the universe using the Beta version."
* From the 100 Reasons Why Kirk Is Better Than Picard:
--> Kirk doesn't test the engines -- he just fires them up.
:: [=And from the 100 Reasons Why Picard Is Better Than Kirk:=]
--> This is exactly why the Enterprise, under Kirk, spent most of its five-year mission either without warp drive or adrift.

[[folder:Western Animation]]
* ''WesternAnimation/JonnyQuest'' TOS episode "The Robot Spy". The title opponent is escaping. Dr. Quest decides to use his latest (untested) invention, the Parapower Ray Gun, to try to take the robot down. As it turns out, the gun is CoolButInefficient; it stops the robot, but not the way it was supposed to.
-->'''Race Bannon:''' What if they can't stop it, Doctor?\\
'''Benton Quest:''' Then we'll use my Parapower Ray Gun.\\
'''Race:''' But you don't even know if it works! You haven't tested it yet!\\
'''Benton:''' We don't have a choice. We have to test it now. We've got to stop the robot!
* Used in ''WesternAnimation/{{Superjail}}'' when the Twins' creation Combaticaus starts dominating The Warden's Fight City arena. The Warden call on The Doctor to release Prototype 7 which the Doctor exclaims its not ready. Subverted however in that it turns out to be more then a match for Combatitcus and saves the Superjail staff when Fight City starts to crumble.
* ''WesternAnimation/{{Arthur}}'' plays with this in the episode, "Get Smart", in which Mr. Ratburn's class is equipped with a new computerized whiteboard called HUGO (a ShoutOut to HAL-9000 from ''2001ASpaceOdyssey'') - HUGO claims Ratburn is incorrect in one of his lessons, despite Ratburn insist he's correct. Brain is suspicious of HUGO's true accuracy, and his suspicions are confirmed, not only by doing his own research, but also thanks, in part, to [[ImagineSpot a vision he has]] where the laboratory HUGO was developed turned up its accuracy level was only 98%, which the developers dismiss, figuring 2% inaccuracy isn't going to make a difference.
* This Trope is Deconstructed with the ''WesternAnimation/AdventuresOfTheGummiBears'' episode "Day of the Beevil Weevils". Tummi tries to build a device using the Great Book's instructions that attracts bees, hoping they'll pollinate the Gummi Berry crop faster. However, he takes a lot of shortcuts to make the bullroarer-like device (using the wrong type of wood, the wrong number of holes, the wrong ''size'' holes, and the wrong length of rope). Still, the sound it makes resembles bees, so he tries it anyway. It ''does not'' work, and instead of bees, summons a swarm of ravenous Beevil Weevils that destroy the entire crop. [[HalfwayPlotSwitch (Finding a way to replace them leads to the second half of the story.)]]
* Deconstructed a number of times on ''WesternAnimation/{{Exosquad}}'':
** The GRAF Shield (a device which essentially weaponizes gravity and crushes its targets like tin cans) is used for the first time without being tested by the Neos in an attempt to surprise the Exofleet. It seems to work at first, but then starts destroying the Neo ships. It's assumed that the device doesn't work, but in truth it was sabotaged in such a way so that it would look that way. A little basic testing and refinement would have solved that problem for the Neos.
** Later the humans of the Exofleet are reduced to hiding from the Neos in the middle planets of the solar system, having been driven out of the the core planets of Earth, Mars, and Venus. They frantically try to construct a GRAF Shield of their own around their main base so they'll have one safe spot in the solar system. As a Neo fleet closes in on them, they frantically use their untested weapon... and it works just long enough to scare the Neos off before shorting out and needing to be rebuilt. What follows is several tense episodes where the only thing keeping the Neos from crushing the remains of the Exofleet is their mistaken belief that the GRAF Shield is operational, and the humans don't dare to do anything that would clue the Neos in.
** Near the very end of the series as the Exofleet and SpacePirates begin attempting to reconquer Earth, Phaeton orders the release of all [[PeopleJars Neo Lords currently in production]] to bolster the defense of Earth, despite warning that the Neo Lords aren't far enough in development to be viable outside their people jars. Phaeton has it done anyway... and the incompletely bred Neo Lords dissolve into mush almost instantly, effectively wasting all the effort that went into the project.
* In ''WesternAnimation/DangerMouse'', Colonel K sends the titular character a vitamin pill prototype that he instructs to have tested and to not give it to himself or Penfold. Naturally, Penfold thinks it's a piece of candy and swallows it anyway. It turns him into a [[RhymesOnADime rhyming superhero]], the Blue Flash.
* On ''WesternAnimation/DuckTales1987'', Fenton launches a successful ad campaign for a product called "Pep", but has neglected to actually ''make'' a product to sell. Going to Gyro Gearloose, he chooses a prototype gum that allows the chewer to float, despite Gyro's warnings that it's untested. Unfortunately, the gum works too well, and now all of Duckburg's citizens can't get back down.
* In ''[[WesternAnimation/KimPossibleMovieSoTheDrama So the Drama]]'', Kim Possible puts on the battlesuit for the first time to rescue Eric from Dr. Drakken, despite Wade's protests that it's "still just experimental". The suit works just fine, but [[spoiler:Kim is caught off guard when Eric reveals himself to be one of Drakken's synthodrones]].
* Horribly day version in ''WesternAnimation/TheBatman'' where Yin tells the Joker to freeze. The villain points a sprayer containing the last of his Putty formula at the captive Ethan Bennent:
-->'''Joker:''' Stay back! You don't know what this stuff does to humans!
-->''([[BeatPanel Beat]] as Yin lowers her weapon.)''
-->'''Joker:''' Come to think of it, neither do I! Let's find out!
-->'''Yin:''' [[BigNo NO!]]
** They find out, all right, [[spoiler:it turns poor Ethan into Clayface.]]

[[folder: Real Life]]
* During UsefulNotes/TheAmericanCivilWar the ''Monitor'' was rushed into production by the Union in order to combat the ''Virginia'', the first iron-sided ship fielded by the Confederates.
* For the July 1943 ''Operation Citadel'' of UsefulNotes/WorldWarII, known in German and English as 'the Battle of Kursk', Hitler delayed the offensive so a hundred 'Elefant' assault guns, a hundred Panzerkampfwagen-VI 'Tiger' heavy tanks and another hundred Panzerkampfwagen-V 'Panther' medium tanks could be deployed alongside the 1.5k regular tanks. As it happened, a good half of the new German vehicles were knocked out by non-combat factors - many suffered simple mechanical breakdowns or were immobilised by Soviet minefields. The process of fixing the damage was exacerbated by the engineers' lack of familiarity with the new machines. In combat their impenetrable frontal armour also failed to keep them from being disabled by Soviet anti-tank infantry, who used artillery fire to separate the German infantry from the panzers and then got up close to blow the panzers' tracks off with handheld weaponry. This was facilitated by the lack of machine guns on many of the new German vehicles, many of which had yet to be equipped with them on account of the speed of their production and shipment to the front. To add insult to injury, prior combat-testing of the vehicles actually resulted in some of them being destroyed outright. This is because the Soviets had captured the first 'Tiger' prototype used in combat (at Leningrad in the winter campaign of 1942-3), designed a new model of anti-tank gun capable of penetrating its 'impenetrable' frontal armour, and deployed the first hundred of these new guns to the ''Kursk'' sector.
* HMS ''Prince Of Wales'' was immediately dispatched in pursuit of ''Bismarck'' with shipyard workers still aboard even though she hadn't been given a proper shake-down period. She still managed to give a good account of herself during the battle of Denmark Strait despite constant problems with turrets of a new, untested (and quite troublesome, as it turned out) design that reduced her firepower to to just two guns for much of the battle. Despite her difficulties she scored the hit that forced the Bismarck to turn back. It's especially notable because the Germans elected not to include ''Tirpitz'' in their sortie because ''Tirpitz'' was still in her shakedown period.
* The Japanese aircraft carrier ''Shinano'' was originally laid down as the third ''Yamato'' class battleship, but had her design changed during construction to serve as an aircraft carrier [[note]]if this seems odd, consider the American carriers ''Lexington'' and ''Saratoga'' had the same thing done, originally designed as Battlecruisers, and the British carrier ''Furious'' actually served as a Battlecruiser for a brief time[[/note]]. ''Shinano'' was commissioned on 19 November 1944, and ordered to sail from Yokosuka to Kure to finish fitting out and to take on aircraft. Her commander requested a delay, given that many of the ships' DamageControl systems were not yet ready (she was missing pumps for the fire suppression systems and water-tight doors, for one thing). His request was denied, ''Shinano'' put to sea on 28 November, at six in the evening. Less than three hours later, she had drawn the attention of an American submarine, ''Anglerfish'', which tracked her for several hours until an ideal firing solution was found at about three in the morning. ''Shinano'' was struck by a spread of four torpedoes, and finally sank just before eleven in the morning with more than half of her officers and crew perishing. To make it all worse, the Americans hadn't even known of ''Shinano's'' existence until ''Anglerfish'' caught her en route to Kure. She had been out to sea for less than a day before she was discovered, engaged, and sunk by the Americans.
* The Manhattan Project itself was this. Eisenhower himself advised Truman '''against''' using the atomic bomb because it was still a prototype, and would be unwise to use in combat without adequate testing.
** The "Little Boy" Uranium gun-type bomb actually ''was'' untested. While the Trinity test in July 1945 demonstrated that a nuclear explosion was actually possible, it was actually a test of the plutonium implosion-type mechanism. The physicists and engineers were so certain that the [[SimpleYetAwesome dirt simple gun-type bomb]] would work, they saw no need to test one. Also, [[ItOnlyWorksOnce only having enough weapons grade U235 for one bomb]] kind of made a live fire test impossible.
* The aformentioned ''VideoGame/BatmanArkhamOrigins'' itself falls into this, as the game was notoriously glitchy, bug-filled, and typos-filled at the time of its original release and even with updates, they weren't completely fixed.
[[VideoGame/SonicUnleashed Ergo, this is the repercussion of your hasty actions.]]