Math 20 T-Shirts

Description: A circular spiral pattern of blue circles containing various mathematical graphs and equations. The text 'Linear Function Graph' is at the bottom, and 'same graph in the physics equation' curves around the top. Many circles contain the text 'in math' alongside different line and curve graphs.

Description: Celebrate the ultimate tabletop triumph with this natural 20 dice goblin sticker. For the D&D player who lives for that critical hit feeling and loves hoarding shiny d20 dice, this funny fantasy design brings instant belonging to your gaming group. A perfect gift for Dungeons and Dragons enthusiasts, Dungeon Masters, and chaotic dice collectors.

Description: A monochrome graphic featuring three circles with numbers inside. The central circle displays '45', and the two side circles display '20'. Above the circles, stylized text reads 'QUIET...' with ellipses. Below the circles, large bold text states 'I'M DOING MATH'. The overall style is bold and minimalist, using only black and white.

Description: Calling all dice goblins and fantasy board game lovers! This hilarious design features a magical green frog wizard in a blue cape, riding a giant white goose while casting a spell with a glowing 20-sided die. Perfect for your next tabletop RPG campaign, game night, or whenever you are ready to roll your polyhedral dice and cause some chaos.

Description: A black background with white text and graphics. The main graphic is a large 20-sided die with numbers. Surrounding the die are various mathematical formulas, equations, geometric shapes, and graphs. The text 'DON'T WORRY' is at the top and 'I HAVE A PLAN' is at the bottom.

Description: Funny Six Seven design inspired by the viral Brazilian math meme. Perfect for meme lovers, Brazilian humor fans, and anyone who knows that 20+20+20+7 equals pure comedy.

Description: Shhh... I'm 45 15 20 Doing Math. Weightlifting fitness gym humor for lifters and bodybuilders calculating workout plates.

Description: Gather your party and grab your d20s! This funny tabletop RPG design is perfect for D&D players, dice goblins, and dungeon masters who love rolling math rocks and causing absolute, unhinged chaos in their fantasy campaigns.

Description: Perfect for lifters who know that plate math is serious business, this “Quiet I'm Doing Math” t-shirt features bold barbell plates and distressed typography. A hilarious design for gym rats, powerlifters, and fitness lovers who calculate gains in reps and pounds. Ideal for workouts, gym sessions, or as a funny gift for your lifting buddy!

Description: dnd wizard fantasy art

Description: Funny Six Seven design inspired by the viral Brazilian math meme. Perfect for meme lovers, Brazilian humor fans, and anyone who knows that 20+20+20+7 equals pure comedy.

Description: Square Root of 400 - 20th Birthday Gift. Looking for a boys or girls 20th birthday design and they love math? Look no further than this awesome square root of 400 design! This awesome square root of 400 graphic makes the perfect gift for any math loving 20 year old this year!

Description: Tabletop RPG mathematical probability schematic featuring polyhedral dice and formulas.

Description: A simple, dark background with white text presenting mathematical equations. The top line reads "Maxwell's". Below are three equations: "F = light", "F = 20^2 + 0", and "F = 2Q^2 + 1^2". The text is in a handwritten, casual font.

Description: The Science Of 20 Sided Dice