ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (5)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (14)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (25)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (34)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (43)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (47)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (55)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (67)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (76)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (90)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (99)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (107)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (5)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (14)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (25)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (34)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (43)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (47)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (55)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (67)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (76)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (90)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (99)
ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. product image (107)
Free shipping

ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*.

$18.25
Free shipping for everyone. Promotion auto-applied on checkout.

Ever stare at your phone so long you forget you’re a carbon-based lifeform? Yeah. Same. Welcome to the modern condition: your soul buffering at 3% while your eyeballs doomscroll like they’re getting paid overtime.

Introducing the “Error 404: Dopamine Not Found” Glitch Duck Tee—for the gamers, coders, and emotionally Wi-Fi-enabled gremlins who dissociate so hard they start hearing the Windows shutdown sound in their head. The graphic? A sweet little rubber ducky—symbol of childhood bath time and “rubber duck debugging”—getting absolutely shredded into pixel sludge like reality itself just rage-quit. It’s cute, it’s trippy, and it looks like your serotonin got kidnapped behind a paywall.

Printed loud in that terminal-green “I touched the mainframe once” font, this shirt lets strangers know you’re not ignoring them—your brain simply 404’d mid-conversation. And the fabric? Softer than your “I’m fine” voice and tougher than your screen time report’s will to live.

Wear it to LAN parties, Target runs, therapy, or your next awkward family dinner where Uncle Randy asks what “dissociation” means.

Snag it before you blue-screen in public.

Specs Block

• 100% combed ringspun cotton / 4.3 oz

• Classic unisex fit

• Printed in the USA

• Free shipping on orders $60+

Select color: Navy

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Select size

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More details

  • Solid colors are 100% ring-spun cotton
  • Sport Grey is 90% ring-spun cotton, 10% polyester
  • Dark Heather is 65% polyester, 35% cotton
  • Lightweight fabric: 4.5 oz/yd² (153 g/m²)

Size & Fit

View size chart

Quality Guarantee & Returns

  • Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
  • Because the products are made to order, we do not accept general returns or sizing-related returns.

ERROR 404: DOPAMINE NOT FOUND : Your brain hit refresh and got a spinning wheel of bullsht*. Size Guide

Size guide preview
Size label Length Width Sleeve length
S
28
18
16.75
M
29
20
17.88
L
30
22
19.13
XL
31
24
20.38
2XL
32
26
21.63
3XL
33
28
22.75

Measurements are provided by suppliers. Product measurements may vary by up to 2" (5 cm).

Pro tip! Measure one of your products at home and compare with the measurements you see in this guide.

 


A Length

Place the end of the tape beside the collar at the top of the tee (Highest Point Shoulder). Pull the tape measure to the bottom of the shirt.


B Width

Place the end of the tape at the seam under the sleeve and pull the tape measure across the shirt to the seam under the opposite sleeve.


C Sleeve length

Place the end of the tape at the center back of the collar, then pull the tape measure along the top seam of the sleeve. When you get to the shoulder hold the tape in place at the shoulder and continue to pull down the sleeve until you reach the hem of the sleeve.