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Sale Price $54.23.
Original Price $72.30 per shirt
You save 25%
Dunning-Kruger Effect Dumb People Explained T-Shirt
Qty:
Style
Basic Dark T-Shirt
-$2.30
-$5.05
+$17.15
Colour & Print Process
Black
Vivid Printing: White Underbase
About T-Shirts
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About This Design
Dunning-Kruger Effect Dumb People Explained T-Shirt
Funny cognitive bias "Dunning-Kruger Effect" is a simple text design explaining how dumb people think they are geniuses and knowledgeable people think they need to investigate more. This fun human behavior design makes a nice gift for a resident or for anyone who loves understanding human behavior.
Customer Reviews
4.7 out of 5 stars rating32K Total Reviews
31,987 Reviews
Reviews for similar products
4 out of 5 stars rating
By Jarrod H.28 May 2025 • Verified Purchase
Basic Dark T-Shirt, Navy Blue, Adult S
I found the shirt quality itself to be well made. Unfortunately I found that the image quality of the artwork is low resoultion. So the art and words aren't as clear. I probably wont buy another shirt to be honest, but I'm glad I supported the podcast of which I'm a fan of. I was just hoping that for the price I paid, it would have been of better quality.
5 out of 5 stars rating
By B M.24 December 2022 • Verified Purchase
Basic Dark T-Shirt, Black, Adult S
Zazzle Reviewer Program
this was good quality and perfect colour. Printing was great although when we all opened our secret santa gifts one of the other mechanics commented whoever got that for him missed out part time after the word mechanic
Sorry I don't have any photos
5 out of 5 stars rating
By Anonymous21 November 2024 • Verified Purchase
Basic Dark T-Shirt, Black, Adult L
The T-Shirt I ordered arrived promptly and in good condition. My partner loved it. Very pleased with this purchase. Fay B.
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Other Info
Product ID: 256857083540255957
Posted on 7/03/2026, 3:56 AM
Rating: G
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