Line #15 PlayingWith/HoistByHisOwnPetard


1	'''Basic Trope''': A character (usually a villain) who is defeated and possibly killed as a result of his or her own plan, weapon, et cetera.
2	* '''Straight''': The [[BigBad Emperor Evulz]] produces a grenade and prepares to throw it at [[TheHero Bob]]. It turns out, though, that he [[ThrowthePin threw the pin]], and the [[ExplosiveStupidity grenade explodes and kills him instead]].
3	* '''Exaggerated''':
4	** Evulz has constructed a death ray on another planet and is planning to destroy Earth, but it explodes, destroying the planet he is on.
5	** Every villain is defeated this way in each episode.
6	** Emperor Evulz tries to poison a rival, sending a bottle of tainted wine through a series of proxies so it will not be traced back to him, but the wine ends up in Evulz personal cellar. It is not till the rivalry is long forgotten that Evulz finally dies from the poisoned wine.
7	* '''Downplayed''':
8	** Evulz tries to slam a big stone into Bob, only to have it slammed into [[AgonyOfTheFeet his own feet]] instead.
9	** Evulz appeals his 10 year sentence, only to receive 20 instead.
10	* '''Justified''':
11	** The weapon has some kind of defect Evulz didn't anticipate.
12	** The weapon had an inherent flaw that Evulz could or did not know not fix.
13	** Evulz really WAS that dumb and [[TooDumbToLive it was only a matter of time.]]
14	** Evulz was not dumb at all and knew about the risk. He simply took a gamble and lost.
15	* '''Inverted''':
16	** Bob's weapon backfires, killing him. Evulz is completely unharmed.
17	** Evulz sends Bob on a WildGooseChase. This saves Bob's life when he's not there when Evulz's base blows up.
18	** The KnightTemplar villain takes poison to avoid being captured and questioned. Unbeknown to him, the air was carrying a poison gas, and they act as mutual antidotes, leaving him still alive.
19	** Evulz throws a potion at Bob, only for some reason landing on Evulz himself, and, instead of harming him one way or another, Evulz becomes immortal (or atleast even stronger than he already is)
20	* '''Subverted''': Evulz's weapon backfires, but he is NotQuiteDead and uses it again to kill Bob.
21	* '''Double Subverted''': Bob is also NotQuiteDead and uses Evulz's weapon to kill Evulz, for good this time.
22	* '''Parodied''': Evulz's weapon kills him... because he had his head stuck down the barrel trying to see why it wasn't working.
23	* '''Zig-Zagged''':
24	** (Continued from Double Subverted) Evulz and Bob attack each other with the former's weapon, but every time they think they've killed each other, they turn out to be NotQuiteDead.
25	** A couple of Evulz's ZanyScheme[=s=] backfire non-fatally, and others are just CrazyEnoughToWork. Ultimately, Evulz does die, though not necessarily by means of his own making.
26	* '''Averted''':
27	** Evulz's death is not the result of his own weapon.
28	** Evulz's weapon does not backfire.
29	** Evulz does not die; for that matter, maybe TheBadGuyWins.
30	* '''Enforced''': "We've got to have this seemingly InvincibleVillain beaten somehow! Let's just make his machinery backfire."
31	* '''Lampshaded''': "I knew... I should have gone... with the extended warranty..." ''[Villain dies]''
32	* '''Invoked''':
33	** Bob provokes Evulz into firing his weapon repeatedly, knowing it will eventually overheat and explode, killing him.
34	** DrivenToSuicide
35	* '''Defied''':
36	** "Minion, make sure that the engineers double-, triple-, and quadruple-check that device. I don't want it to blow up in my face when I'm using it."
37	** Alternatively: All dangerous machinery is operated by {{Mooks}}. All powerful weaponry is built so that it can only aim ''outside'' the fortress.
38	* '''Exploited''': Bob designs a weapon, but before using it, he realizes that it will backfire, so he tricks his enemy into using it instead.
39	* '''Implied''': There is talk in the background about a new handheld explosive being detonated during one scene with Evulz. A while later, Evulz has a robotic replacement arm.
40	* '''Discussed''': "How come these villains always make their machines so shoddy? You'd think they'd have learned from all the bad guys who have blown up using their own devices before them."
41	* '''Conversed''': "Wow, villains in these stories really need to institute some tighter quality control checks."
42	* '''Deconstructed''': Evulz's weaponry comes complete with inherent flaws and is highly unstable, meaning that it could kill ''anyone'' at any time; it's a turkey shoot whether it'll even work properly. Evulz, though aware of this, is willing to take that chance.
43	* '''Reconstructed''': Unfortunately for him, Evulz is [[StupidEvil just that bad]] at using it.
44	* '''Plotted a Good Waste''': The series has been building up around fate and how [[YouCantFightFate things are already decided.]] The Evulz, deciding to ScrewDestiny, uses copious resources building up a new weapon that would allow him to break the chain of events and kill Bobes early. He misuses it so badly he loses his arm as prophecy says the fight would go.
45	* '''Played for Laughs''': Evulz's attempts to kill Bob fail. [[PunctuatedForEmphasis Every. Single. Time.]] Even when all the flaws are worked out.
46	* '''Played for Drama''': Betty, who suffers depression, decides to try a small practical joke involving a water balloon at the urging of Alice. When it ends up soaking Betty, she gets worse.
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