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Confidence can be a powerful thing. It can help you land a job, win an argument, or lead a room. But when someone charges ahead with total certainty and zero clue what they’re talking about, things can go downhill fast. We’ve all seen it: the person who speaks with authority on something they clearly don’t understand, correcting others with made-up “facts” or giving advice no one asked for, and definitely shouldn’t take.

These moments, while sometimes painful to witness, can also be incredibly entertaining. Whether it’s bold declarations that defy common sense or someone digging themselves deeper with every word, there’s a certain train-wreck charm to watching confidence collide headfirst with ignorance. Here are 25 prime examples of people who went all in on being right and missed the mark entirely.

1. The oldest pub in London dates back to 1520

anon-zer0-quazar/via reddit.com

2. Their math isn’t adding up

borizwithaz/via reddit.com

3. Actually, exactly 50% of people make below the median income

i-am-a-passenger/via reddit.com

4. “This rock is literally reflecting light”

4xtsap/via reddit.com

5. The ignorance is quite literally destroying me

heiligerjacobus/via reddit.com

In case you were wondering, the Statue of Liberty was a gift from France to the United States.

6. How could you forget about Oscar?

userdeleted/via reddit.com

7. Someone needs an update on their geography

strengthfabulous3492/via reddit.com

8. It was a valiant effort

diariess/via reddit.com

9. “The water is not afraid of the feathers”

callphysical/via reddit.com

10. I feel bad for people who were born in January

renegade_prince/via reddit.com

11. How did all of the Apollo missions return home then?

key_bread/via reddit.com

12. “Wrong flag then”

thebatman/via reddit.com

13. I don’t think your right

alpacalover718192/via reddit.com

14. You’re = you are

okuroishimoto/via reddit.com

15. Simple math, you say?

dengoy-px/via reddit.com

16. I don’t think they understand what they’re saying

gr3mtheory/via reddit.com

17. You go ahead and take $6 a day, I’ll take the million

18. “What are those signs?”

supercrazestar/via reddit.com

19. Gathering is just vegan hunting

samrphgue/via reddit.com

20. The emojis and exclamation points are really the cherry on top

fragasaurus_rex/via reddit.com

21. All the downvotes on this comment make it so much better

wis91/via reddit.com

22. The country of Alaska

spoktorwho83/via reddit.com

23. Time is hard for some people

fallriver1221/via reddit.com

24. Merriam-Webster had to shut this guy down real quick

brutalproduct/via reddit.com

25. This guy is on to something

litecoinaddict/via reddit.com

Want to see more funny internet content?

Check out 21 People Who Clearly Lost a Battle With Common Sense (And the Internet Noticed), or take a look at 18 People And Their Failed Tries to Spread Lies On The Internet. Finally, if you want to see some hilarious examples of backyard engineering, take a look at 20 Examples of Backyard Engineering That Aren’t Risky At All.

Meet the Writer

Patrick is a writer based in upstate New York, where he grew up and still calls home. Over the past year, he’s been diving deep into storytelling, especially tales rooted in history, the Wild West, lost treasures, and ancient artifacts. He’s also drawn to unsolved mysteries and whatever the internet can’t stop talking about.

Whether it’s a centuries-old legend or a bizarre internet rabbit hole, Patrick is always chasing the threads of a compelling story. When he’s not chasing stories, Pat’s probably hiking mountain trails with his dog, exploring new corners of the U.S., or doom-scrolling between hangouts with friends and family. He finds inspiration in nature, forgotten places, and random conversations—anything that sparks curiosity. Whether it’s city streets or backcountry paths, Patrick’s always on the lookout for the next great story.