Top 10 Creepiest Lost Cartoon Episodes

If you dare to read or watch one of these episodes, then get ready to have your childhood ruined. You have been warned.

The Top Ten

1 Squidward's Suicide (SpongeBob SquarePants)

This WILL cause you a lot of disturbance, and will make you never look at Squidward Tentacles the same way again.

I saw this yesterday and I don't think I will be ever to watch Sponge Bob Square Pants the same way again.

I feel bad for Squidward, and I've gotten nightmares after watching it.

The first time I watched this episode I tried to skip the scary parts.

2 Ed, Edd n' Eddy Lost Episode

It has a name it was called special Ed. It never became a real episode for being to real.

I love EENE, but I don't get this one.

3 Suicide Mouse.avi (Mickey Mouse)

Like Squidward, you'll never see Disney's mascot as his usual self after this.

The 6 minute mark was the part where I got really scared.

Disney is hiding something don't you think?

I nearly had nightmares after seeing this.

4 The Mourning (The Amazing World of Gumball)

You might have never heard of it, but it actually exists, and in here, some unusual stuff from the show happen.

What make it so scary is that it actually happened.

I will never look at gumball the same way

It's actually called "The Grieving".

5 Bootleg (SpongeBob SquarePants)

Spongebob looks really creepy in the photo

This thing isn’t the same as spongebob

6 Sweet Revenge (Fairly OddParents)
7 Dead Bart (The Simpsons)

When I watched a little clip of bart falling out the plane I puked. Never watching the simpsons again!

How do you not vote for Dead Bart? It's a creepypasta legend!

If you think about it, it's sort of confusing and creepy.

This should be a bit higher

8 Adventure Time Lost Episode

With it's stupendous high maturity, plus that image at the end of the episode, Adventure Time may look more stupid than it was with this.

How do you see the lost episode

I saw this episode I mean LOST episode of that one but I have to say its not scary but if it was in real life I would be so scared

9 Max and Ruby 0004 (Creepypasta)

I watched this episode on YouTube a while ago, but after I watched it, I was so scared that I told my friend about the video until we both became scared of the video.

Squidward's Suicide and Suicide Mouse didn't phase me. This deprived me of sleep. I suggest watching a video where they make it not scary after reading this thing.

This has to be the scariest creepypasta. For the most part, I'm chill with pastas, but god damn

It's the creepiest creepypasta I have ever saw!

10 The Loud House: Dead Lincoln

Should be replaced with enough is enough

Never seen but I Read about it

Dead because of sisters

Creepy as hell.

The Contenders

11 Enough is Enough (The Loud House)

Super creepy, the family edad on the ground with blood & the possesed red eles of Lincoln vive nightmares & you will note watch Nickelodeon thinking "if this is a kids cartón show, why so dark, inapproprite? "

Please Give Me The Link To This Episode

I want to see

12 The Grieving (The Amazing World of Gumball)

The actually referenced this creepypasta in a 2016 episode of Gumball called The compilation

Poor gumball, he is hanging his neck on a rope

Why did they have to die!

Ahhh the most creepy

13 Angry Sylvester (Looney Tunes)

I feel that the revenge storyline is kind of cliche but with a cartoon character like Sylvester the cat would be a cartoon real must-watch-to see!

This is a very weird lost episode of the looney toons. But who knows this is real.

I love this pasta

My god, the face

14 Why? (Peppa Pig)

When I read it I thought I wasn't going to sleep

This lost episode is just wrong and messed up on so many levels, It isn’t even scary! - IceBearRules

15 Family Secrets (Caillou)

This is the last episode of Caillou?

I like this a lot!

16 You Killer (Bubble Guppies)

Bubble guppies is a kid show!

17 Gravity Falls: The Lost Episode
18 Cupcakes (My Little Pony: Friendship Is Magic)

O wish this was a post episode creepypasta

Pinkie Pie needs a doctor.

I watch the episode but it is creepy the only cupcakes episode I watched is pinkie killed rainbow dash

19 King of the Hill Lost Episode

I like that it strayed away from most other lost episodes with the concept of "super spooky blood" and such. Infact, the only thing that sorta stayed was the death cliché, and even then it had a decent follow-up with it. I'd recommend this to anyone who is looking to get some creepypasta and creepypasta accessories.

20 Dora's Real Life (Dora the Explorer)

I can’t believe they did this. Viacom was actually making secret plans for this to be an adult party cartoon (like Ren and Stimpy) but it was cancelled due to negative response from test viewers.

Heard of it today...

21 Nightkitty (Unikitty!)

Oh my GOD! I knew that this show hamad some stuff to hide. Where did you find this lost episode? Cable T.V.? The CN App at midnight? a Secret Website? Where? Because if this Lost episode of Unikitty is real and if I seen it myself, oh boy will I have Nightmares for days. Also who would have thought that killing the main character and adding real blood to a children's show would be OKAY!?

This lost episode is not famous at all, but I watched it yesterday at 12:00 A.M. This episode shows Unikitty being killed by an unknown villager in her kingdom. Then at the end, there was blood everywhere in the episode and the screen was full of blood. And there was an Unikitty jumpscare that was almost creepier than Squidward’s jumpscare in the Squidward’s Suicide lost episode. Please don’t watch this T.V. show at 12:00! It will haunt your dreams!

I'm sorry but you have to give me more than a list of what happens in that lost episode.

I read this I never looked at unikitty the same way

22 The Death of Mac (Foster's Home for Imaginary Friends)

I've heard of it...

23 Dawn of the Dread (Teenage Mutant Ninja Turtles (1987))

Leonardo, the best of the tmnt, all alone, surrounded by demons, going crazy to the point of punching himself in the head causing possible brain damage, if you read it, it WILL make you cringe.

Cringing, I was scared for Leonardo.

Cringing, Poor Leonardo.

24 It Hurts (The Loud House)

My reaction when seeing the title card:

O hai Giygas

The title card is very creepy

25 Rude Removal (Dexter's Laboratory)

Its not a creepy episode at all. Instead, this episode is real but with dirty jokes and adult references.

Didn't they flip the bird in this one?

Not creepy but inappropriate.

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