Funny Math 13th Birthday Teenager T-Shirt

Black Funny Math 13th Birthday Teenager T-Shirt main image
Black Funny Math 13th Birthday Teenager T-Shirt view 1
Black Funny Math 13th Birthday Teenager T-Shirt view 2
Black Funny Math 13th Birthday Teenager T-Shirt view 3
Black Funny Math 13th Birthday Teenager T-Shirt view 4
Black Funny Math 13th Birthday Teenager T-Shirt view 5
Black Funny Math 13th Birthday Teenager T-Shirt view 6
Black Funny Math 13th Birthday Teenager T-Shirt view 7
Black Funny Math 13th Birthday Teenager T-Shirt view 8
Black Funny Math 13th Birthday Teenager T-Shirt view 9
Black Funny Math 13th Birthday Teenager T-Shirt view 10
Black Funny Math 13th Birthday Teenager T-Shirt view 11
Black Funny Math 13th Birthday Teenager T-Shirt view 12
Black Funny Math 13th Birthday Teenager T-Shirt view 13
Black Funny Math 13th Birthday Teenager T-Shirt view 14

This black t-shirt features a humorous design perfect for a 13th birthday celebration. The graphic includes mathematical formulas and diagrams surrounding the square root of 169, cleverly indicating the age of 13 years old. Below this is the phrase 'YEARS OLD' and 'OFFICIAL TEENAGER'. This shirt is ideal for math enthusiasts or anyone who appreciates a clever birthday gift. The dark color makes the design stand out, while the classic fit ensures comfortable wear. This unique t-shirt would be perfect for birthday parties, casual outings, or as a fun way to celebrate entering the teenage years.

Tags:

#t-shirt #birthday #teenager #math #funny #graphic tee #black shirt #13th birthday #official teenager #square root #formulas #menswear #casual wear #gift
$35.99 $9.99

Select Size:

S
M
L
XL
XXL
XXXL

Select Color:

Black
White

Available Styles:

Variant 1 of Funny Math 13th Birthday Teenager T-Shirt
Variant 2 of I Lava Volcanoes Black Graphic T-Shirt
Variant 3 of Jester Skull T-Shirt - Black Cotton Crew Neck
Variant 4 of Be Strong Elephant Graphic Black T-Shirt
Variant 5 of Bird on Branch Black T-Shirt
Variant 6 of Cool David T-Shirt - Stay True
Variant 7 of Geometric Bull Graphic T-Shirt - Black
Variant 8 of Tattooed White Trash Skull & Snake Graphic T-Shirt
Variant 9 of Light Bulb Graphic Tee - Modern Design
Variant 10 of Rainbow Peace Sign Black T-Shirt
Variant 11 of Patriotic Plumber Graphic T-Shirt
Variant 12 of Lacrosse Player Graphic T-Shirt
Variant 13 of Art Deco Style Graphic Tee
Variant 14 of Astronaut Tiger Graphic Tee - Unique Design
Variant 15 of Techno Graphic Black T-Shirt
Variant 16 of Mandala Print Crew Neck T-Shirt
Variant 17 of Cool Unicorn Graphic T-Shirt - Black
Variant 18 of Life is Like Jazz Graphic Tee
Variant 19 of Gold Crown Graphic Black Tee
Variant 20 of Be Brave T-Shirt - Graphic Novelty Print
Variant 21 of I Do More Than Just Push Buttons T-Shirt
Variant 22 of Adventure Norway Mountain Graphic T-Shirt
Variant 23 of Classic Graphic Print T-Shirt
Variant 24 of Skateboarding Graphic Tee - Black Cotton T-Shirt
Variant 25 of You Can Go Fast Off Road Jeep T-Shirt
Variant 26 of Bird and Blossom Graphic T-Shirt
Variant 27 of Colorful Music Notes Graphic T-Shirt
Variant 28 of Never Underestimate Old Man T-Shirt
Variant 29 of LOVE Graphic Print Black T-Shirt
Variant 30 of Singing Birds Graphic Tee - Black

FAQ

Size Guide

Our tees fit true-to-size. Check the size chart before ordering to ensure a perfect fit.

Shipping Time

Processing 2–3 business days; standard delivery 5–12 business days depending on destination.

Care Instructions

Machine wash cold with like colors. Do not bleach. Tumble dry low. Iron inside-out if needed.