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Sale Price $14.67.  
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Percy Penguin "Brain.exe Not Responding" mug

4.8 out of 5 stars rating
22203 Total Reviews |
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Style: Classic Mug

Give a made-to-order mug from Zazzle to someone special, or treat yourself to a design that brings you joy or makes you laugh. Create your own photo mug, shop our collection of the funniest joke mugs, personalize your mug with a monogram, or express yourself with one of our 10 million designs.

  • Available in 11-ounce or 15-ounce
  • Dimensions:
    • 11-ounce: 3.2” D x 3.8” H
    • 15-ounce: 3.4” D x 4.5” H
  • Microwave and dishwasher safe
  • Use caution when removing the mug from the microwave. Use a pot holder or glove as necessary if it is too hot to the touch. Do not microwave an empty mug
  • Strong, ceramic construction
  • Meets FDA requirements for food and beverage safety
  • Printed on demand in Reno, NV
  • Do not overfill and be careful with hot liquids that may scald
  • Keep out of reach of children when filled with hot liquid

About This Design

Percy Penguin "Brain.exe Not Responding" mug

Percy Penguin "Brain.exe Not Responding" mug

Bring a little chaos and a lot of charm to your morning routine with this Percy Penguin mug! Featuring Percy in his sneakers with the funny text "Brain.exe not responding," this cheerful green mug is perfect for dorm rooms, study desks, home offices, or anyone who loves cute, relatable humor. Pair it with the matching Percy poster and spiral notebook to create a coordinated, gift-ready set that students and multitaskers love. A great choice for birthdays, college move-ins, or anyone who survives on caffeine boosts.
GrubbyHandsStudioLLC
Artwork designed by
United States
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Customer Reviews

4.8 out of 5 stars rating22.2K Total Reviews
19565 total 5-star reviews1853 total 4-star reviews344 total 3-star reviews157 total 2-star reviews284 total 1-star reviews
22,203 Reviews
Reviews for similar products
5.0 out of 5 stars rating
5 out of 5 stars rating
By Maureen Z.May 8, 2022 • Verified Purchase
Classic Mug, 11 oz
Zazzle Reviewer Program
It is a lovely mug. The actual mug is shiny and smooth. Very nice quality. It was everything I expected. Zazzle has so many nice mid century modern designs to choose from. All so pretty! The design was very clear and looked expensive.
5.0 out of 5 stars rating
5 out of 5 stars rating
By RachelMay 16, 2020 • Verified Purchase
Classic Mug, 11 oz
Zazzle Reviewer Program
Got a personalized coffee mug for my husband as a birthday gift from our kids. He lovessss it!! Turned out really nice! The pictures were really clear!! Great product!! The pictures were really clear!!! They turned out great!!
5.0 out of 5 stars rating
5 out of 5 stars rating
By Steven B.November 19, 2023 • Verified Purchase
Classic Mug, 15 oz
Zazzle Reviewer Program
This product caught my eye as the perfect gift that acknowledges the lifelong nurturing of mothers. All cups were individually and securely bubble wrapped for easy reshipping. (nice touch) Printing is a bit small for me to read but I look forward to blessing my daughters and others with this message of their sacrificial love. Thanks much. Printing was a challengingly small for me to read.

Tags

Mugs
percy penguin mugfunny coffee mugcute animal mugdorm room essentialscollege student giftrelatable humor mugwhimsical penguin artstudy desk mugmicrowave safe mugmatching notebook poster
All Products
percy penguin mugfunny coffee mugcute animal mugdorm room essentialscollege student giftrelatable humor mugwhimsical penguin artstudy desk mugmicrowave safe mugmatching notebook poster

Other Info

Product ID: 256023195987645549
Created on: 11/23/2025, 8:26 AM
Rating: G 
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