Discreet mathematics
Discreet mathematics refers to the subtle study of mathematics. Discreet mathematics is characterised by furtive looks in maths textbooks disguised as pr0n and by secret maths lectures held in abandoned warehouses at midnight. The origins of discreet mathematics can be traced to the 19th century, where young women interested in the mathematical and scientific subjects were unable to openly pursue such studies. Instead, they disguised their math textbooks as lifestyle magazines, and talked about mathematics in a secret code, called Polari. This became unnecessary due to the total abolition of any form of sexism at all in 1964 by the Ghost of President Kennedy.
The Urban Dictionary Tee

Happy that this tee is comfy and fits well. I wish the sentence was on the back too.
My wife absolutely loves her new T-shirt.
This looks like a weird design but it looks cool
Review Details
Pro Customization
Create unique products with your own words and definitions
Live Preview
Personalize Your Design
Debug: Product Metadata
| Key | Value (click to copy) | 
|---|---|
|  Copied! | copiedKey = null, 1500);
                                            "> | 
Return Policy
Made Just For You
Each product is custom-printed with your unique text, making it truly one-of-a-kind.
Defect-Free Guarantee
If your product arrives with printing defects, damage, or quality issues, we'll send you a free replacement.
Custom Orders
Due to the personalized nature of your order, we don't accept returns for change of mind or sizing issues.
Questions about your order? Contact our support team for assistance.
Share this product
Size Guide
Measurements may vary by up to 2" (5 cm). Pro tip: Measure one of your t-shirts at home and compare!
A - Length
Measure from the top of the collar to the bottom hem
B - Width
Measure across the chest from armpit to armpit
Size Chart
| Size | Length | Width | 
|---|---|---|
| XS | 27" | 16½" | 
| S | 28" | 18" | 
| M | 29" | 20" | 
| L | 30" | 22" | 
| XL | 31" | 24" | 
| 2XL | 32" | 26" | 
| 3XL | 33" | 28" | 
| Size | Length | Width | 
|---|---|---|
| XS | 69 cm | 42 cm | 
| S | 71 cm | 46 cm | 
| M | 74 cm | 51 cm | 
| L | 76 cm | 56 cm | 
| XL | 79 cm | 61 cm | 
| 2XL | 81 cm | 66 cm | 
| 3XL | 84 cm | 71 cm |