Funny 60th Birthday T-Shirt - Square Root of 3600

Black Funny 60th Birthday T-Shirt - Square Root of 3600 main image
Black Funny 60th Birthday T-Shirt - Square Root of 3600 view 1
Black Funny 60th Birthday T-Shirt - Square Root of 3600 view 2
Black Funny 60th Birthday T-Shirt - Square Root of 3600 view 3
Black Funny 60th Birthday T-Shirt - Square Root of 3600 view 4
Black Funny 60th Birthday T-Shirt - Square Root of 3600 view 5
Black Funny 60th Birthday T-Shirt - Square Root of 3600 view 6
Black Funny 60th Birthday T-Shirt - Square Root of 3600 view 7
Black Funny 60th Birthday T-Shirt - Square Root of 3600 view 8
Black Funny 60th Birthday T-Shirt - Square Root of 3600 view 9
Black Funny 60th Birthday T-Shirt - Square Root of 3600 view 10
Black Funny 60th Birthday T-Shirt - Square Root of 3600 view 11
Black Funny 60th Birthday T-Shirt - Square Root of 3600 view 12
Black Funny 60th Birthday T-Shirt - Square Root of 3600 view 13
Black Funny 60th Birthday T-Shirt - Square Root of 3600 view 14

Celebrate a milestone with this clever and comfortable black t-shirt. The bold, yellow graphic features a square root symbol over the number 3600, with the words "YEARS OLD" underneath, making it a fun way to announce someone is turning sixty. This casual tee is perfect for birthday parties, casual outings, or just lounging around. The classic fit and soft fabric ensure all-day comfort. A unique and memorable birthday gift for the math enthusiast in your life, or anyone with a good sense of humor.

Tags:

#birthday gift #60th birthday #funny t-shirt #math humor #square root #black tee #casual wear #men's fashion #novelty shirt #milestone birthday
$35.99 $9.99

Select Size:

S
M
L
XL
XXL
XXXL

Select Color:

Black
White

Available Styles:

Variant 1 of Funny 60th Birthday T-Shirt - Square Root of 3600
Variant 2 of Ice Cream Graphic Men's T-Shirt
Variant 3 of Buy Me Plants Funny Graphic Tee
Variant 4 of Coffee Cat T-Shirt - I Hate People & Know Things
Variant 5 of Saving The World One Nap At A Time Sloth T-Shirt
Variant 6 of Pizza Hula Dancer Black T-Shirt
Variant 7 of Unicorn Lightning Bolt Graphic Black T-Shirt
Variant 8 of Playground Queen Black Graphic Tee
Variant 9 of Shopping Checklist T-Shirt - Single, Taken, Shopping
Variant 10 of Sunglasses at Night Graphic Tee - Black
Variant 11 of Injection Scared T-Shirt Funny Novelty Graphic Tee
Variant 12 of Pretend I'm a Cactus T-Shirt Funny Holiday Party Tee
Variant 13 of Funny Best Friend T-Shirt - You Can't Scare Me!
Variant 14 of Crazy Girlfriend Graphic Tee - Warning Included!
Variant 15 of What If All My Systems Are Nervous T-Shirt
Variant 16 of Funny Mushroom T-Shirt - "Did You Know?"
Variant 17 of Haunted By Rock Hoarding Graphic Tee
Variant 18 of Dino Pizza T-Shirt - Cute Cartoon Design
Variant 19 of Broccoli Horror T-Shirt - Funny Graphic Tee
Variant 20 of Just A Girl Who Loves Fishing T-Shirt
Variant 21 of She's Beauty She's Grace Chicken Graphic T-Shirt
Variant 22 of Dabbing Dinosaur Graphic T-Shirt - Fun Novelty Tee
Variant 23 of Get In Loser We're Doing Butt Stuff Alien Abduction Graphic T-Shirt
Variant 24 of Always Be Yourself Frog T-Shirt
Variant 25 of Best Smoke Slingers T-Shirt
Variant 26 of Chilling with my Peeps T-Shirt - Funny Chicken Tee
Variant 27 of Funny Money Tree T-Shirt - Unique Graphic Tee
Variant 28 of Fun Guy Mushroom T-Shirt - Good Morels
Variant 29 of Ape Army Graphic T-Shirt - Together Strong
Variant 30 of Be A Flamingo Black Graphic T-Shirt

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.