• Man wearing a brown t-shirt with text and graphics, standing against a colorful wall.
1 2

Sign Off or it didn't happen T-Shirt

Sign Off or it didn't happen T-Shirt

Color
Size
$29.99
$33.99 $29.99
guarantee secure checkout eco friendly
🔮 Check out T-Shirt collections related to this tee
Dad Jokes Developers IT PM QA

Features

  • High quality print on soft, 100% ring-spun cotton for all-day comfort.
  • Runs true to size.
  • Knit in one piece without side seams for a smoother look.
  • Elastic rib collar retains its neat shape.
  • Shoulder tape stabilizes seams, preventing stretching.
  • Printed, packaged, and shipped in the USA.

Care Instructions

  • Machine wash : cold (max 30C or 90F), with similar colors.
  • Tumble dry: low heat.
  • Iron, steam or dry: low heat.
  • Do not dry-clean.
  • Do not bleach.
  • Do not iron.

Shipping

  • At this time, we only ship to the USA.
  • Orders are typically shipped within 7 days of placing the order.
  • Once shipped, allow 2-5 days for orders to be delivered.

Note: that the shipping rates for many items we sell are weight-based.

Returns

Our goal is that you love your order and strive for 100% satisfaction guarantee. Please reach out to us if something isn't right.

  • Incorrect, damaged, or defective items are eligible for a full refund.
  • No refunds will be issued after 30 days from the purchase date.

For refund enquiries, please contact us at support@techtonictee.com

Eligibility for a refund

  • Product received is damaged or defective.
  • The request is made within 30 days of purchase.
  • Item must be unused and be returned in its original condition.
  • Returns are not accepted when the same shirt is murchaed in multiple sizes with the intent of keeping only one and sending the other back.


This refund policy is subject to change at any time and without notice.

View full details

Shop Safely & Confidently

  • Discover Eco Chic with Our Sustainable Tees. Custom Produced On Demand to avoid waste! Keeping the planet happy.

  • Save more when you buy more! Quantity discounts, and free shipping after $75!

  • We are a small business located in the Bay Area, USA. Owner/Designer has worked in the Tech space for over a decade!

  • Every single design is crafted by us, just for the Tech space! We have lived it.

    share your design idea 

  • Indulge in the luxury of 100% cotton garments. Enjoy superior comfort that lasts throughout the day.

Built for the Grind, Designed for the Laughs

Our tees aren’t just printed jokes - they’re crafted for coders, PMs, designers, and gamers who live the hustle every day. Soft, durable cotton blends keep you comfortable through late-night sprints, marathon debugging sessions, and weekend hackathons. Tech humor you can wear on repeat.

Comfort That Compiles Every Time

You know the feeling when your code finally runs without errors? That’s how our shirts feel straight out of the box. Lightweight, breathable fabric + a perfect fit = comfort that works whether you’re presenting in a stand-up, working from home, or grinding through release week.

Humor, Delivered in High Resolution

At Tech Tonic Tee, every design is sharp, witty, and battle-tested by real techies. Printed only when you order, our tees are eco-friendly - no waste, no overstock, just the right shirt for the right person. Plus, with durable prints that don’t fade, your jokes land clean every time. Because if you’re going to wear your sense of humor, it should be pixel-perfect and planet-friendly.

FAQ

Have a great idea for a T-shirt?!

  • We would love it if you got in touch of you have a great idea for a tee in the tech space.
  • Please send the details to hello@techtonictee.com
  • We will give you credit for the design on the site, or you can remain anonymous.
  • We are excited to see your ideas!!!

What does "made to order" mean?

  • We only print your tee after you place an order.
  • No overproduction, no excess waste, no stock to hold.
  • It’s better for the planet.
  • As all our tees are printed and shipped from the U.S., you can expect high production standards and fast, reliable delivery.
  • Please double-check sizing, shipping address, and email details before placing your order. 

Do you ship internationally?

  • Unfortunately not at the moment.
  • tech Tonic Tee sells exclusively in the USA, at least at this time.
  • If you would like to purchase one of our tees but live elsewhere, please email us directly at support@techtonictee.com