* ''Fanfic/ThousandShinji'': '''any''' scene involving Rei's worship of Nurgle. Especially the Iruel battle and Rei's transformation into Reigle.
* ''FanFic/{{ARSENAL}}'': The Black Bunnies, both what they do and [[spoiler:what eventually gets done to them]]. Some of the other characters, especially Shinji, can edge into this as well.
* In ''AxisPowersHetalia'' there is a comic, which later expanded into so many spin-offs it's practically a fandom of its own, known as the ''World Financial Crisis Gangbang''. The cast blames [[MoeAnthropomorphism America]] for the economic crisis... so they (with the exception of his little brother Canada, thank god) gang rape him. And that's not even going into the "America's revenge" fics, where he makes it his priority to torture and murder his rapists in the worst ways the author can think of at the time.
* ''PokeWars''. The authors sometimes get a ''little'' too detailed and graphic with the descriptions of what undampened Pokémon attacks do to living beings..
* ''Cheerilee's Garden''. In particular, Sweetie Belle's death, although the others could probably spark some unpleasant reactions as well.
* [[http://www.netraptor.org/fanfiction/viewstory.php?sid=184&textsize=0&chapter=12 Project Mobitropolis]], Shax the Raptor's gestalt of Sonic 2 and the backstory behind the SATAM continuity, has an in-universe moment of nausea induction when [[spoiler:Prince Martin is deceived by Robotnik and roboticized and subsequently murdered/deactivated]], and it proves to be horrifying enough to make ''Sonic'' himself puke in revulsion.
* Fanfic/RoboBando
* A number of ''[[{{Fanfic/Plasmas Folly}} Plasma's Folly]]'' fans have reported feeling ill after reading [[CruelAndUnusualDeath chapter 24]].
* ''FanFic/{{Hivefled}}''; the prequel ''Reprise'' was intentional TorturePorn, and while the sequel's not so graphic it does carry over.
* ''Fanfic/ThePrayerWarriors'' repeatedly point out that they don't bury the enemy's dead. One has to imagine all those bodies, laying around rotting and getting eaten by scavengers. Some of the death scenes also count.
** Virtually any time someone is stoned to death, especially if you're familiar with how it works in Real Life, as it's a long and painful death.
** [[PercyJackson Chiron]] is killed and eaten by the residents of Camp Half-Blood.
** "Idiot" and "Benjamin" (the representations of two people who hacked into the author's account) are [[CruelAndUnusualDeath impaled and set on fire, and cut to pieces and fed to a dog]], respectively.
** [[HarryPotter Ginny]] is blown to pieces by an explosion, and Michael even specifically describes some of the pieces of her that he finds.
** Grover's [[DeathIsCheap first]] death in Threat of Satanic Commonism; both his legs get broken and he gets disemboweled by a spear.
* ''FanFic/SonicXDarkChaos''. Anything involving [[TheCorruption Dark Chaos Energy]] and what it does to unprotected human bodies, and pretty much anything involving [[TheVirus the Shroud]]. Much of the gore leads into this as well.
** His Shroud infection gives Tails literal NauseaFuel, as there are several scenes of him feeling too sick to get out of bed or vomiting into a toilet.
** Eggman nearly vomits when he realizes what Beelzebub [[BlackComedyRape did]] to Chris. EvenEvilHasStandards indeed.
* ''Fanfic/TotalDramaEquestria'', where the cast of Total Drama (who are in pony form at the time) is seen eating grass in Equestria. Now think about this fact. Where the ponies live in Equestria, there are no bathrooms. No toilets, nothing. So... where do you think that the My Little Pony cast go to the bathroom? The Total Drama cast thought about that same question... and quickly spat out the grass they were eating.
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