History NightmareFuel / JohnnyTest

%%Image removed per discussion: https://tvtropes.org/pmwiki/posts.php?discussion=1577742834022091000&page=1#9
%%Zero-Context examples have been commented out. Don't uncomment them unless you explain what makes them scary

* Poor Gil being very terrified when the now vampire Susan and Mary try to bite him and have him for the rest of eternity in "Fangs a Lot Johnny".

* The episode "Johnny Test: Party Monster'', in which Susan and Mary test a substance named Phero-Booster on some mice and Johnny to make them look good. It works at first, but when they want yo use it themselves, they discover that both the mice and Johnny turned into hideous, disfigured monsters. When the party guests were on the verge of leaving the party, the sisters' antidote is an invention that transfers their good looks to Johnny, causing them to become the same kind of monsters. When Dukey calls them boogers, they pull a lever that opens a door underneath him, making him fall.

* The episode "Johnnyitis" where Johnny drinks an unstable isotope and almost blows up.

[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/jtgenderflippeddukey.png]]

* Dr. Wacko.
* The DerangedAnimation in the later seasons; specifically the frequent screaming.
* {{Genderflip}}ped Dukey from "Roller Johnny" falls straight into the UncannyValley.

* Johnny's bench after the F.O.T. (Freak Out Teacher) button is pushed.

* The episode "Johnny Double Coupons", just the idea that Johnny would risk his life or at least risk getting severely injured just for the attention of the neighborhood and the only people who got in his way were his sisters and Dukey. And then the sisters and Dukey let him try skateboarding down an incredibly large hill, that he has been repeatedly told will at the very least cause him severe injury. Plus ,[[spoiler:His protective gear gets blown off leaving him rolling down an enormous hill practically defenseless.]] [[spoiler:His sisters and Dukey do save him though.]]
** Also in "Johnny Double Coupons" most of the town are cheering for Johnny to ride down the hill. And even trying to make a profit off the event by selling stuff. But at least one of those people have to know that riding down that hill is dangerous.

* The episode "Johnny Test: Party Monster'', mostly the ending (although at least [[TheWoobie Dukey]] is spared).

* One episode, "Johnny's Royal Flush", has a disturbing scene where an alligator gets sucked into a sewer turbine and is promptly ripped to shreds, which is followed up by an utterly awful attempt at being funny by revealing that it got turned into alligator-skin bags.

* Johnny's Bench after the F.O.T. (Freak out teacher) button is pushed.

* Johnny's Bench after the F.O.T. (Freak out teacher) button is pushed.

* The episode "Johnny Double Coupons", just the idea that Johnny would risk his life or at least risk getting severely injured just for the attention of the neighborhood and the only people who got in his way were his sisters and Dukey. And then the sisters and Dukey let him try skateboarding down an incredibly large hill, that he has been repeatedly told will at the very least cause him severe injury. Plus [[spoiler:His protective gear gets blown off leaving him rolling down an enormous hill practically defenseless.]] [[spoiler:His sisters and Dukey do save him though.]]

** Also in "Johnny Double Coupons" most of the town are cheering for Johnny to ride down the hill. And even trying to make a profit off the event by selling stuff. But at least one of those people have to know that riding down that hill is dangerous.

* The episode "Johnny Double Coupons", just the idea that Johnny would risk his life or at least risk getting severely injured just for the attention of the neighborhood and the only people who got in his way were his sisters and Dukey. And then the sisters and Dukey let him try skateboarding down an incredibly large hill, that he has been repeatedly told will at the very least cause him severe injury. Plus [[spoiler:His protective gear gets blown off leaving him rolling down a hill practically defenseless.]] [[spoiler:His sisters and Dukey do save him though.]]

* The episode "Johnny Double Coupons", just the idea that Johnny would risk his life or at least risk getting severely injured just for the attention of the neighborhood and the only people who got in his way were his sisters and Dukey. And then the sisters and Dukey let him try skateboarding down an incredibly large hill, that he has been repeatedly told will at the very least cause him severe injury. Plus [[spoiler:His protective gear gets blown off leaving him rolling down a hill practically defenseless.]] [[spoiler:His sisters and Dukey do save him though.]]

* The episode "Johnny Double Coupons", just the idea that Johnny would risk his life or at least risk getting severely injured just for the attention of the neighborhood and the only people who got in his way were his sisters and Dukey. And then the sisters and Dukey let him try skateboarding down an incredibly large hill, that he has been repeatedly told will at the very least cause him severe injury. Plus [[spoiler:His protective gear gets blown off leaving him rolling down a hill practically defenseless.]] [[His sisters and Dukey do save him though.]]

* {{Genderflip}}ped Dukey from "Roller Johnny" falls straight into the UncannyValley.

* The DerangedAnimation; specifically the frequent screaming.

* The DerangedAnimation; the frequent screaming.

* "Roller Johnny" and especially the {{genderflip}}ped Dukey featured in it.