YMMV pages for each film:
* ''YMMV/FridayThe13th1980''
* ''YMMV/FridayThe13thPart2''
* ''YMMV/FridayThe13thPartIII''
* ''YMMV/FridayThe13thTheFinalChapter''
* ''YMMV/FridayThe13thPartVANewBeginning''
* ''YMMV/FridayThe13thPartVIJasonLives''
* ''YMMV/FridayThe13thPartVIITheNewBlood''
* ''YMMV/FridayThe13thPartVIIIJasonTakesManhattan''
* ''YMMV/JasonGoesToHellTheFinalFriday''
* ''YMMV/JasonX''
* ''YMMV/FreddyVsJason''
* ''YMMV/FridayThe13th2009''

!!The movies in general:
* AlternativeCharacterInterpretation: Jason Voorhees, a child stuck in a body of revenant who misses his mother, or a killing machine who ends his victims in creative ways ForTheEvulz?
** Is Pamela's ghost really talking to Jason, or is he just delusional?
* CommonKnowledge: Jason never used a {{chainsaw|Good}}, despite the fact that he is often depicted in parody work doing so. In fact, it is the preferred weapon of [[Franchise/TheTexasChainsawMassacre Leatherface]]. Jason's canonical weapon of choice is his machete.
** To the point that one of the most in-character actions of ''Jason X'' is him hunting for his machete for the first third of the film and abandoning the future machete he's been using up until that point when he retrieves it.
** In ''The New Blood'' Jason did use a gas powered underbrush cutter on one of his victims. Not a chainsaw, but still...
** Some people think Jason only ever walks, which is true for the second half of his films, however in the earlier movies he was shown running fairly frequently.
* DracoInLeatherPants: Believe it or not, it's been done to Mr. Voorhees. He has an astonishing amount of fanfiction where he falls in love with the one girl who he doesn't kill. Frequently going through {{Wimpification}} and becoming a literate mentally sound gentleman who just ''happens'' to go on mindless merciless killing sprees now and then.
** A lot of people take the CrazySurvivalist KnightTemplar EvenBadMenLoveTheirMamas angle and ''run with it''.
* EnsembleDarkhorse: A few minor characters proved quite popular among fans. Some examples would be Crazy Ralph from the first two films, and Violet from ''A New Beginning''.
* ItsTheSameNowItSucks: Parts two to three can come off as this, as they all have very similar plot structure. Later films get more creative with their presentation, though some of them disliked for getting ''[[TheyChangedItNowItSucks too]]'' creative.
* SugarWiki/MostWonderfulSound: Jason's leitmotif.
* NarmCharm: The majority of ''Jason X'', if not the series as a whole.
* NightmareRetardant: Jason's status as a often referenced popculture icon has turned him into this. Kind of ironic, really. [[FridgeLogic Think about it:]] if, in RealLife, you found yourself being pursued by a relentless, pissed-off, virtually indestructible mass murderer who was built like a pro athlete and wanted nothing more than to bury a machete in your head, wouldn't you be just a little bit scared?
* RootingForTheEmpire: Most of the protagonists in these films are too boring or unlikeable to care about, so who ''wouldn't'' want Jason to kill them all off?
** This typically comes into play from the fourth film onwards. The third film has elements of it, but they're still a minor compared to the relatively decent, likeable protagonists -- we have three random bike gang scum types, and one obnoxious practical jokester (who admits he only does so because he's a fat nerdy loser type and it's the only way he can think of to make people like him), compared to a pregnant woman and her loving boyfriend, two friendly, quiet-natured hippies, a traumatized girl and her boyfriend, who tries to understand why she's such a wreck. And in the first two films, the councillors are generally pleasant, affable folk, who only count as jerkasses because they see nothing wrong with smoking, drinking or premarital sex.
* {{Sequelitis}}: With 10+ films, it was bound to happen.
* TheyChangedItNowItSucks: ''A New Beginning, Jason Takes Manhattan, Jason Goes to Hell'', ''Jason X'', and the 2009 reboot are often victims of this.
* WhatAnIdiot: Why did Jason bother going into the lake if he couldn't swim, anyway? Admittedly, he was running away from his tormentors in a panic, but surely he could have run into the woods, which he knew much better?
** Key words there; he was being chased and he was panicked. People don't think too well in that kind of situation to begin with, little kids moreso, and add in the fact Jason was born mentally deficient...

!!The NES video game:
* ParanoiaFuel: Jason could occasionally show up unannounced inside one of the cabins that you were investigating for items and notes. And once you're inside with him, you're locked in until you face him.
* TheProblemWithLicensedGames: Just ask WebVideo/TheAngryVideoGameNerd.

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