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Sale Price £30.11.  
Original Price £33.45 per shirt
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WARNING Context Switch In Progress Programmer T-Sh Tri-Blend Shirt

4.5 out of 5 stars rating
15331 Total Reviews |
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  2. Style

  3. Colour & Print Process: Solid Black

    Classic Printing: No Underbase
    Vivid Printing: White Underbase

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About T-Shirts

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Style: Tri-blend T-Shirt

You won't want to take off this premium best-selling unisex tri-blend t-shirt, featuring a uniquely soft tri-blend fabric, a modern fit, a crew neck, and short sleeves.

Size & Fit
  • Side-seamed
  • Retail fit
  • Unisex sizing
Fabric & Care
  • 50% polyester, 25% Airlume combed and ring-spun cotton, 25% rayon, 40 single 3.8 oz (approximately 110 g/m²)
  • Black Heather Tri-blend: 70% Airlume combed and ring-spun cotton, 15% polyester, 15% rayon
T-ShirtCreate your own from scratch

About This Design

WARNING Context Switch In Progress Programmer T-Sh Tri-Blend Shirt

Every software engineer knows the pain of being interrupted while in the zone! This distressed 'Context Switch In Progress' design warns everyone that your mental model is lost and the CPU cache is cleared. A hilarious and relatable dark techwear t-shirt for backend developers, IT professionals, and coders working in busy offices.
Kazan_Visuals
Artwork designed by
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Customer Reviews

4.5 out of 5 stars rating15.3K Total Reviews
10862 total 5-star reviews2935 total 4-star reviews851 total 3-star reviews407 total 2-star reviews276 total 1-star reviews
15,331 Reviews
Reviews for similar products
5.0 out of 5 stars rating
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By Renee C.12 June 2026 • Verified Purchase
A real attention getter. I have received many compliments and attention when wearing this Flapdoodle and Blatherskite shirt. It’s soft, cool and comfortable. I got it in red. It’s so unique. Love it. .
from zazzle.com (US)
Original product
5.0 out of 5 stars rating
5 out of 5 stars rating
By Bobbi10 June 2026 • Verified Purchase
Basic T-Shirt, Light Steel, Small
Love this design! The print came out beautifully! The colors are vivid and I couldn't be happier!
from zazzle.com (US)
5.0 out of 5 stars rating
5 out of 5 stars rating
By Robin P.8 August 2025 • Verified Purchase
Slim Fit Tee, White, Small
Always order TRI BLEND! The fabric is super soft and comfortable. Design turned out great. .
from zazzle.com (US)

Tags

programmer humourcontext switchsoftware engineercoding jokebackend developercomputer sciencetechweardeveloper giftsysadminprogramming life

Other Info

WARNING Context Switch In Progress Programmer T-Sh Tri-Blend Shirt
Product ID: 256918863142126001
Created on 21/10/2026, 7:51
Rating: G