Top 10 Dangerously Dumb Fictional Characters

Dumb characters who are not just dumb but dumb to the point where they are a danger not only to themselves but to everyone around them.
The Top Ten
1 Patrick Star - SpongeBob SquarePants Patrick Star is a fictional character in the American animated television series SpongeBob SquarePants, and he is one of the 10 main characters in the show. He is voiced by actor Bill Fagerbakke, who also voices numerous other characters on the show. Created and designed by marine biologist and cartoonist ...read more.

People need to realize that "new", as in the actual dictionary definition of "new", SpongeBob is actually pretty good. The show sucked in Season's 6-8. Seasons 9 and 10 are actually good. They're not as good as Seasons 1-3, but I would not hesitate to say that SpongeBob is a good show again.

Well, just seasons 6-8. He's perfectly harmless besides those seasons. Although, he was kind of a jerk in Little Yellow Book (season 9A).

He was genuinely funny in the old seasons, but now he's so dumb that it's just irritating to watch.

Agree, but only the new one. The old one was dumb but harmless and funny.

2 Peter Griffin - Family Guy Peter Griffin is the main protagonist and titular character of the American animated sitcom Family Guy.

So dumb and everyone treats him like he's normal. he belongs in an asylum slowly becoming more insane until he kills himself. he is SO mean to his family. how the hell is this funny? the only character I like is stewie and maybe brian when he's paired up with stewie...he stabbed a whale, whipped meg and stewie (meg was smoking, stewie did NOTHING), made lois run over stewie when his head was so badly injured you could see his bloody brain, and shot quagmire because why the hell not

Peter has gotten to the point where that he's so stupid that he's a danger to everyone around him he does what ever reckless thing he wants with no regards to anyone else just to name a few dangerously stupid things he's done: he shot Quagmire, tried forklefting a whale only to horribly rip the poor thing apart, tried diving into room full of coins like Scooge McDuck only to break his arms and legs, and accidentally cooked his own kids.

He from dumb but likable to an absolute terrorist.

Peter should be number one.

3 Beavis - Beavis & Butthead Beavis is a fictional character. He is one of the young teenaged protagonists on the MTV animated series Beavis and Butt-head.
4 Butthead - Beavis & Butthead Butt-Head is a fictional character from the MTV animated series Beavis and Butt-Head. He is voiced by the show's creator, Mike Judge.

They allegedly influenced a 3 year-old to burn down his trailer, killing his sister. Whether that's true or not, even in the show they have been known to burn down buildings and breaking laws.

Both Beavis and Butthead are incredibly dumb and reckless and always causes for the people around them.

5 Beast Boy - Teen Titans Go! Beast Boy is a fictional superhero appearing in American comic books published by DC Comics, usually as a member of the teams Teen Titans and Doom Patrol. Created by writer Arnold Drake and artist Bob Brown, he first appeared in The Doom Patrol #99.

First of all, before I say anything, I just want to say that it should technically be Teen Titans, not Teen Titans Go, as TT was the original form of TTG. Secondly, I disagree. He's lazy, yes, but he's also pretty stupid.

6 Captain Hero - Drawn Together

Incredibly stupid and reckless he manages to cause more damage than actually prevent it.

7 Dora - Dora the Exlorer Dora is the main protagonist in the show "Dora the Explorer". Her main occupation is exploring with her monkey friend, Boots.

Dora: what was your favorite part of the day

Me: um I guess when-

Dora: I liked that part too. MY favorite part was when we saved the day blah blah blah

Me: *raging* EXCUSE ME I WASN'T FINISHED YET

I think we can all agree when I say Dora is greedy.

It's a show for kids

8 Richard Watterson - The Amazing World of Gumball Richard Watterson is the father of Gumball, Darwin, and Anais in the animated series The Amazing World of Gumball.

Honestly, what did Nicole see in him?

Should be higher!

9 Ash Ketchum - Pokémon Ash Ketchum, known as Satoshi in Japan, is a fictional main character in the Pokémon franchise owned by Nintendo. Ash is training to be a Pokemon Master, with his buddy Pikachu. Ash tries to stop the evil Team Rocket from stealing his Pikachu.

Ass Ketchup. Need I say more?

10 Goku - Dragon Ball Z Son Goku (Kakarrot) is the main protagonist in Dragon Ball franchise created by Akira Toriyama in 1984. He has many abilities like, super strength, utilization of ki, flight, teleportation, super speed, enhanced reflexes, and Super Saiyan transformation that increase strength, speed, and durability. ...read more.
The Contenders
11 Anna - Frozen Princess Anna of Arendelle is a fictional character who appears in Walt Disney Animation Studios' 53rd animated film Frozen.
12 Cosmo - Fairly Odd Parents Cosmo is Timmy fairy godfather. He's Wanda's husband and Poof's dad. Cosmo is very immature and stupid, but also very charming and a loving father, godfather and husband.
13 Gordon Brody - Freddy Got Fingered

Whether it be out of stupidity or mental illness, Gord is a character you never want to give orders to. He will misinterpret what's said and do something heinous, even by comedy movie protagonist standards. When he's told to get insight to an animal for his cartoon, he skins a dead deer and gets inside. And that's not getting into his treatment of fetuses, which would've outright killed it. And he's stupid enough to form a father-son relationship with his abusive dad, as well. Whether Gord is stupid is up for debate, he is certainly childish in all the wrong ways. And it crossed the line of being charming upon hearing the first line of the plot synopsis, as Gord has been living with his parents for 28 years. Thankfully we live in a society where someone as dangerously stupid/childish as Gord would get thrown in jail rather quickly.

One dangerously stupid thing he did in this movie is laterally trying to pull a fetus baby from its mother's womb and if that wasn't enough he then cuts the cord with his bare teeth an that's not all he then starts swing the baby around trying to get it to cry he's almost worst than Peter Griffin.

14 Ed - Ed Edd n Eddy Ed is one of the three protagonists in the Canadian-American animated comedy television series Ed, Edd n Eddy. He is the strongest and the least intelligent member of the Eds.
15 Akihisa Yoshii - Baka & Test
16 Caillou - Caillou Caillou is the main character of the show "Caillou". He is bald, and usually wears a yellow short-sleeved shirt with a blue cap.
17 Aqua - Kono Subarashii Sekai ni Shukufuku wo!
18 Captain Underpants - Captain Underpants Captain Underpants is a fictional character in the popular children's book series Captain Underpants and the eponymous character. He is the alter ego of Benjamin Krupp created by George and Harold. He is the tritagonist of the Captain Underpants book series.
19 Jeffy - SuperMarioLogan

He is a very dumb and extreme funny because he has a pencil in nose and yelling UH! and smacking his diper like a Pooperman

20 Power Pooch - The Wacky World of Tex Avery

He's downright one of the most incompetent super hero ever around he's complete clueless, oblivious and his reckless actions make him even more dangerous than the villains he fights.

21 Inspector Gadget - Inspector Gadget Inspector Gadget is a fictional superhero/agent. He first appeared in a animated show in the 1980s. He was voiced by Don Adams. He was later adapted in live action in a 1999 film starring Matthew Broderick. In 2015 he got a new animated show. His allies include his niece Penny, his dog Brain, and his ...read more.
22 Barry Allen - The Flash
23 Olaf - Frozen Olaf the Snowman is a character from the 2013 animated film Frozen, produced by Walt Disney Animation Studios.

I like him but he really IS dumb. He doesn't realize that heat will kill him (because he's never experienced it before).

He may have a huge heart, but even if he knows what love is, he does not know that heat is his kryptonite.

"Oh look, I've been impaled! "

24 Pompe Pete - The Wacky World of Tex Avery

A centurion who was buried alive in lava for 2,000 years and awakens in modern society due to being from the past and not really that bright to begin with he constantly ends up wrecking havoc on main character Dan with most episodes consists of him horribly maiming him in the worst ways possible though not on purpose.

25 Haruhi Suzumiya - The Melancholy of Haruhi Suzumiya Haruhi Suzumiya is the title character and female protagonist of the Haruhi Suzumiya series created by Nagaru Tanigawa.
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