Buy More Save More!
It’s time to give thanks for all the little things.
3 items get 10% OFF
5 items get 15% OFF
9 items get 20% OFF
Want it fast? Choose rush shipping during checkout and get your order printed immediately and shipped via expedited service!
Be Rational Get Real Pi Day Shirt
Products are fulfilled and shipping from the United States.
Nov 21
Nov 26 - Nov 28
Dec 02 - Dec 10
Related Products
$17.95
March Birthday Gift
$17.95
March Birthday Gift
March King I Am Who I Am Your Approval Is Not Needed Shirt Lion Tee
$17.95
Top Trending
$17.95
Also bought together
Customers who bought this item also bought
$17.95
Science Humour
$17.95
Be Rational Get Real Math Symbols Pi Day Shirt
Be Rational Get Real Pi Day Shirt – Funny shirt for math lovers, nerds, geeks, math monsters, or any calculus, algebra, or geometry teacher loves March 14th. Featuring the conversation of two symbols Pi: “Be Rational… Get Real!”, this shirt will make you unique everywhere.
Every year on March 14, the world celebrates Pi Day in recognition of the mathematical constant, Pi. Math enthusiasts around the world hold fun events on this day to mark the celebration. If you’re a math lover, math teacher, don’t miss this Pi Day shirt!
Be Rational Real Pi Day Funny Math Nerd Gift
If you’re looking for a shirt to show your love with Match, this design is for you. Be Rational Get Real Pi Day Shirt would be a stunning gift for your family, friends. With the funny design, they will love at the first sight.
All of our shirts are quality and affordable, so you can rest assured when shopping here. If you have any questions or issues, feel free to contact us. We’re ready to help!
Shop Now Be Rational Get Real Imaginary Math Pi Shirt
- Print Type:Â Direct to Garment printing
- Imported From USA
- Machine Wash
- Our shirts are packed with love, great care, and fast shipping to you anywhere in the world.
- We are confident that you will be unique and express your personality in this design with the right amount of stretch, as well as feeling soft and comfortable when wearing it on
YOU ALSO LOVE: Pi Day Pizza Shirt Funny Math Food Tee
Our product(s) are made when ordered. Due to the time variability of on-demand manufacturing, we offer 2 options for how quickly you want to receive your order. You can select from the following choices in checkout.
Production and Standard Delivery times
Please keep in mind that your package’s Estimated Arrival = Production time + Shipping time.
Production and Shipping time varies depending on what types of items you purchase and the delivery location. Kindly note that this is the estimated time frame only.
Standard Shipping ($5.95+)
- Orders using this option generally arrive 4-8 days (U.S. and EU orders) and it takes 2 weeks for International orders after being manufactured and shipped. (See notes below)
- Manufacturing times for this option vary more around busier times of the year or during extreme circumstances such as covid-19 shutdowns.
- International & EU Orders*: It may take additional days if orders have to go through customs. We have no influence on the customs process and our apologies for any inconvenience due to delivery delays resulting from this.
Shipping and expedited manufacturing ($14.95+) (U.S. Only)
- Orders using this option jump to the front of the manufacturing queue which can generally save a couple days (or more during busier times of the year).
- It's highly recommended to use this option if you are ordering for a specific event or holiday.
- Orders using this option generally arrive 2-3 days after being manufactured and shipped. (U.S. only)
- Orders using expedited manufacturing will be printed when the next batch of orders are processed which can vary depending on seasonality and other factors.
Please Note:
- We do not guarantee shipping or arrival dates.
- Manufacturing during the majority of the year takes between 3-5 business days (Mon-Fri) however can take more than a week during the heaviest shopping times of the year. Extreme circumstances such as covid-19 may delay order manufacturing and/or shipping by an additional week or more.
- All manufacturing and shipping times mentioned are just estimates and will vary.
- Some of our popular designs may be pre-printed and may ship out faster than less commonly ordered designs/style/color combinations.
Unisex T-Shirt
1. Length is measured from the highest point on the collar down to the bottom hem.
2. Width is measured across the body of the shirt under the armpits, one way.
3. Sleeves are measured from center back to hem.
No sizes
No sizes
The actual dimension of the product may be vary. 1 inch difference is advised.
