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 ever be able to watch SpongeBob SquarePants the same way again.

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

2 Ed, Edd n' Eddy Lost Episode

It has a name. It was called Special Ed. It never became a real episode for being too real.

3 Suicide Mouse.avi (Mickey Mouse)

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

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. In it, some unusual stuff from the show happens.

What makes it so scary is that it actually happened.

5 Bootleg (SpongeBob SquarePants)
6 Sweet Revenge (Fairly OddParents)
7 Dead Bart (The Simpsons)

When I watched a little clip of Bart falling out of 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.

8 Adventure Time Lost Episode
9 Max and Ruby 0004 (Creepypasta)

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

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

I really liked listening to this one on YouTube, and I love the pictures too. Unfortunately, I can't find a written version.

10 The Loud House: Dead Lincoln
The Contenders
11 Enough is Enough (The Loud House)
12 The Grieving (The Amazing World of Gumball)

They actually referenced this creepypasta in a 2016 episode of Gumball called The Compilation.

I saw the entire episode. I will never see Gumball the same way again.

13 Angry Sylvester (Looney Tunes)

I feel that the revenge storyline is kind of cliché, but with a cartoon character like Sylvester the Cat, it is a cartoon one must watch to see!

This is a very weird lost episode of Looney Tunes. But who knows, this is real.

I don't know this one, but it looks scary.

14 Cupcakes (My Little Pony: Friendship Is Magic)
15 Snapped (ChalkZone)
16 Why? (Peppa Pig)

Very scary. Even scarier? Backwards, that's what.

17 Gravity Falls: The Lost Episode
18 You Killer (Bubble Guppies)
19 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 canceled due to negative responses from test viewers.

20 Family Secrets (Caillou)

This is the last episode of Caillou?

21 Nightkitty (Unikitty!)
22 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. In fact, the only thing that sort of stayed was the death cliché, and even then it had a decent follow-up. I'd recommend this to anyone who is looking to get some creepypasta and creepypasta accessories.

23 It Hurts (The Loud House)
24 The Death of Mac (Foster's Home for Imaginary Friends)
25 Rude Removal (Dexter's Laboratory)

Didn't they flip the bird in this one?

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