History Main / UseTheirOwnWeaponAgainstThem

** In the flashback to when he is tortured Tim Drake and driven him mad, the Joker hands Tim a gun and tells him to shoot Batman. Tim shoots the Joker instead[[note]]This applies to the unrated version. In the PG-13 cut, Tim kills the Joker by shoving him into [[EletricifiedBathtub water tubing and electric wiring]][[/note]].

* ''[[ComicBook/SonicTheHedgehog Sonic Universe]]'': During the fight in issue #22, Shadow manages to disarm Amy of her hammer and uses it to knock her out.

* ''Fanfic/ADarkerPath'': Atropos gets a lot of street cred for the fact that she snatched Oni Lee's own pistol away from him and killed him with it faster than he could teleport away.

** ''Film/Halloween2018'': Michael Myers stabs Laurie in the gut with her own knife.

* ''Film/Halloween1978'': Laurie Strode disarms Michael Myers of his knife and stabs him in the chest with it. It does not slow him down for long.
* ''Film/HalloweenKills'': In the ending, Michael Myers kills [[spoiler:Tommy Doyle by snatching his baseball bat and caving his skull in.]]

* ''VideoGame/SonicFrontiers'': The boss fight against [[spoiler:the Knight ends with Sonic finishing it off with its own {{BFS}}.]]

* ''Anime/ResidentEvilDamnation'': During her fight with [[spoiler:Svetlana]], Ada grabs knife from a display case to use as a weapon. Svetlana easily evades Ada's attacks and grabs the knife from her, using it to [[ClothingDamage slash at Ada's top]].
* ''Franchise/YuGiOh'': Like the real-life game, the various anime have cards that allow them seize control of their opponent's cards from them. Naturally, this tactic shows up from time to time.

*** Joey's Graverobber Trap Card allows him to steal a card from his opponent's graveyard and use it as if it were his own, an advantage he exploits quite often.
*** The first time was against Bandit Keith in their duel by taking Keith's Time Machine card and using it to revive his Red-Eyes Black Metal Dragon. This also crosses over with BeatThemAtTheirOwnGame as Keith used his Pillager spell card to take and use Joey's Sword and Shield card in the same turn.
*** He later used it against Weevil Underwood in Battle City. Weevil used Eradicating Aerosol, an Insect-destroying Spell Card, to destroy his own Pinch Hopper, whose effect let him play his best card, Insect Queen. Joey later used Graverobber to copy Eradicating Aerosol and destroy Insect Queen.

*** Kaiba himself tried to use this tactic on Yugi in their Battle City finals Duel by using Lullaby of Obedience to take Yugi's Slifer card from his hand. However, Yugi was counting on Kaiba trying to do this and used Exchange to take Slifer back. However (again), the card that Kaiba got from Yugi's hand in return, Life Shaver, ultimately allowed him to destroy Slifer... albeit in a double KO with his Obelisk.

*** In Pegasus's Triangle Duel against Cronos/Crowler and Napoleon/Bonaparte, he uses a card called Comic Hand to take control of Cronos's Ancient Gear Golem, turning it into Toon Ancient Gear Golem. Then he uses Mimicat to copy Cronos's Ancient Gear Explosive. The Explosive takes out Napoleon and the Golem takes out Cronos.

* ''TabletopGame/YuGiOh'': The game has a long list of cards that allow you to take control of your opponent's cards and use them for yourself in some way.

* ''Film/WonderWoman2017'': General Erich Ludendorff steals Wonder Woman's sword and attacks her with it before she is able to take it back.

** ''VideoGame/TheLegendOfZeldaBreathOfTheWild'': Nearly every enemy can be disarmed of their weapon with a ShieldBash, depending on the strength of the enemy and one's own shield. Doing so will cause them to drop their weapon, which Link can then use for himself.

* ''Series/GameOfThrones'': During his ambush raid on Yara Greyjoy's fleet, Euron Greyjoy kills two of the Sand Snakes with their own weapons: He breaks Obara's spear and uses the pieces to impale her, and then strangles Nymeria with her own whip.

*** Lady also ends up being a victim of this. After subduing Dante, Vergil and Lady, [[spoiler:Arkham reveals that the blood of the mortal priestess Sparda used to seal the Temen-ni-gru tower is needed to complete the ritual. And it just so happens that Lady is a descendant of said priestess. Arkham stabs Lady in the leg with her {{BFG}} and and her spilled blood activates the tower.]]

* ''LightNovel/GoblinSlayer'': The eponymous hero goes through weapons quickly as he kills goblins because their bodily fluids degrade metals after prolonged contact, so he takes their blades most of the time.

* ''Videogame/MetalGearSolid4GunsOfThePatriots'': During the knife-fight between Raiden and Vamp in Act 4, Vamp attempts to execute Raiden with his own katana, discarded by Raiden at the start of the fight since Vamp requested a duel with knives only. Raiden counters this by [[LodgedBladeRecycling launching several of Vamp's own knives out of his body]], allowing him to reclaim his katana and use it to land the finishing blow on Vamp instead.

** ''Film/AvengersInfinityWar'': Vision kills Corvus Glaive by impaling him with his own spear.

*** Kaiba himself tried to use this tactic on Yugi in their Battle City finals Duel by using Lullaby of Obedience to take Yugi's Slifer card from his hand. However, Yugi was counting on Kaiba trying to do this and used Exchange to take Slifer back. However (again), the card that Kaiba got from Yugi's hand in return, Life Shaver, ultimately allowed him to destroy Slifer...albeit in a double KO with his Obelisk.

*** Prior to the main story, [[TheRival Jack]] stole [[TheHero Yusei]]'s [[SignatureMon Stardust Dragon]] card. During their Turbo Duel in episodes 4 and 5, Jack uses Stardust Dragon against Yusei only for Yusei to take control of the dragon using a trap card.

** ''Anime/YuGiOhArcV'': Episode 29 has a rematch between Zuzu Boyle and Julia Krystal. In the fifth turn of the duel, Zuzu uses her Fusion Cycle trap card which allows her to summon and use a monster in Julia's graveyard that was used for a [[FusionDance fusion summon]]. Zuzu uses this card on Julia's Crystal Rose monster which can be treated as two fusion material monsters instead of one, allowing her to fusion summon Mozarta the Melodious Maestra with Julia's own monster. The duel ends in Zuzu's victory.

'''Note''': Deflecting projectile attacks or tricking opponents into killing their own allies do not qualify for this trope. This trope also does not apply to using an identical or similar weapon to the opponent or mimicking their tactics and strategies. Deflecting firepower from enemy guns back onto them also does not qualify. DeadlyDodging does not qualify. Compare ForcedFriendlyFire.

** In "Old Foes", after manhandling Void Knight, Zedd picks up his sword and tries to kill him with it. Fortunately, Reaghoul tells him to stand down.
** In "The Truth", Void King steals Amelia's electrified NetGun and briefly incapacitates her with it.

** ''Series/PowerRangersDinoFury'': In "Old Foes", after manhandling Void Knight, Zedd picks up his sword and tries to kill him with it. Fortunately, Reaghoul tells him to stand down.