FREE US Shipping for Orders  $80+

Hey you. What're you looking for?

Search your favorite topics...

Or search your favorite genre...

Discover designs just for you

Find your favorite content

Search the depths of pop culture here

What topic or themes interest you?

Search for art you'll love!

Millions of designs for every interest

Search your favorite topic or theme!

Hey you. What're you looking for?

Create Account
Shop All Designs Halloween Music Movies Television Sports Vintage Animals Funny
See All Products T-Shirts Stickers Hats Mugs Hoodies Long-Sleeves Kids T-Shirts

Cave Johnson T-Shirts

Related:

cavalier king charles spaniel attack on titan portal 2 portal science blade runner lord of the rings cat

Filter

Safe Search on hides explicit content. Safe Search off shows all results, including explicit content.

Products

Aperture Bakery T-Shirt
Main Tag:  

Description: What if the evil minds at Aperture Science decided to forget about twisted experiments and open up a nice... bakery? Would the cake still be a lie? Maybe a yummy one, at least...

Tags: science, games, gamer, half life 3, half life
Graphic tees. Available in Plus Size T-Shirt

Aperture Bakery T-Shirt

by Mdk7

$24

Combustible Lemon Warning Sign - Red T-Shirt
Main Tag:  

Description: RUN!

Tags: bomb, sign, hazard, vintage, retro
Graphic tees. Available in Plus Size T-Shirt

Combustible Lemon Warning Sign - Red T-Shirt

by R-evolution GFX

$24

Portal 2 "Aperture Science Founder Cave Johnson" T-Shirt
Main Tag:  

Description: A design featuring one of Cave Johnson's most memorable and inspirational quotes.

Tags: aperture labs, cave johnson, lemon, combustible lemon, portal
Graphic tees. Available in Plus Size T-Shirt

Portal 2 "Aperture Science Founder Cave Johnson" T-Shirt

by LittleBearArt

$24

Cave Johnson To-dos T-Shirt
Main Tag:  
Tags: cave johnson, portal 2, aperture laboratories, portal, valve
Graphic tees. Available in Plus Size T-Shirt

Cave Johnson To-dos T-Shirt

by jcoleman9182

$24

Tom Waits T-Shirt
Main Tag:  

Description: Tom Waits

Tags: beat generation, blues, david lynch, jack kerouac, jim jarmusch
Graphic tees. Available in Plus Size T-Shirt

Tom Waits T-Shirt

by Cosmic Anger Design

$24

Portal T-Shirt
Main Tag:  

Description: Portal

Tags: aperture laboratories, cave johnson, game, gaming, portal 2
Graphic tees. Available in Plus Size T-Shirt

Portal T-Shirt

by Nikita Abakumov

$24

Portal 2, Cave Johnson T-Shirt
Main Tag:  
Tags: portal2, cavejohnson
Graphic tees. Available in Plus Size T-Shirt

Portal 2, Cave Johnson T-Shirt

by TeslaWeaponry

$24

Aperture Laboratories v2 T-Shirt
Main Tag:  

Description: Aperture Laboratories v2

Tags: valve, black mesa, gordon freeman, aperture laboratories, rbrow
Graphic tees. Available in Plus Size T-Shirt

Aperture Laboratories v2 T-Shirt

by Strompti Dompti

$24

Combustible lemons T-Shirt
Main Tag:  
Tags: science, combustible lemon, cave johnson, wheatley, aperture
Graphic tees. Available in Plus Size T-Shirt

Combustible lemons T-Shirt

by NeonDragon

$24

Portal 2 T-Shirt
Main Tag:  

Description: Portal 2 is a 2012 Video Game developed by Valve Corporation.

Tags: aperture laboratories, cave johnson, chell, companion cube, glados
Graphic tees. Available in Plus Size T-Shirt

Portal 2 T-Shirt

by DANJ16

$24

We Do What We Must- Back Print T-Shirt
Main Tag:  

Description: For SCIENCE!

Tags: cave johnson, video game, glados, aperture labs, portal gun
Graphic tees. Available in Plus Size T-Shirt

We Do What We Must- Back Print T-Shirt

by Quatern

$24

Aperture Laboratories T-Shirt
Main Tag:  

Description: A cool video game reference logo.

Tags: aperture, black mesa, cave johnson, gamer, gaming
Graphic tees. Available in Plus Size T-Shirt

Aperture Laboratories T-Shirt

by deadright

$24

Portal 2 - Wheatley! T-Shirt
Main Tag:  

Description: A t-shirt with wheatley on it! YAY!

Tags: aperture, aperture laboratories, aperture labs, cave johnson, chell
Graphic tees. Available in Plus Size T-Shirt

Portal 2 - Wheatley! T-Shirt

by José Ruiz

$24

Catch the cake T-Shirt
Main Tag:  
Tags: science, test subject, personality core, gamer, videogames
Graphic tees. Available in Plus Size T-Shirt

Catch the cake T-Shirt

by natron84 Nathaniel Regan

$24

the cake is a lie T-Shirt
Main Tag:  

Description: For fans of Portal

Tags: aperture, aperture labs, aperture science, cave johnson, geek
Graphic tees. Available in Plus Size T-Shirt

the cake is a lie T-Shirt

by fandemonium

$24

Portal T-Shirt
Main Tag:  

Description: portal fan art

Tags: portal 2, aperture laboratories, glados, cake, wheatley
Graphic tees. Available in Plus Size T-Shirt

Portal T-Shirt

by Lizzie081194

$24

Rick the Adventure Sphere! T-Shirt
Main Tag:  

Description: Rick the Adventure Sphere! ...and the Pretty lady

Tags: adventure, aperture, aperture laboratories, aperture labs, cave johnson
Graphic tees. Available in Plus Size T-Shirt

Rick the Adventure Sphere! T-Shirt

by R-evolution GFX

$24

Aperture Science Innovators (Portal 2) T-Shirt
Main Tag:  

Description: one of aperture's old logos!

Tags: aperture, aperture laboratories, aperture labs, aperturescience, cave johnson
Graphic tees. Available in Plus Size T-Shirt

Aperture Science Innovators (Portal 2) T-Shirt

by Inkopolis Plaza

$24

Larry Bird Lover T-Shirt
Main Tag:  

Description: Larry Bird Lover // Basketball Fan Design

Tags: basketball, basketball fan, basketball gifts, basketball lover, basketball mom
Graphic tees. Available in Plus Size T-Shirt

Larry Bird Lover T-Shirt

by Trendsdk

$24

Aperture Science Innovators Portal T-Shirt
Main Tag:  

Description: Aperture Science Innovators

Tags: aperture laboratories, cave johnson, gaming, glados, portal2
Graphic tees. Available in Plus Size T-Shirt

Aperture Science Innovators Portal T-Shirt

by Alfons

$24

The Cake is a LIE T-Shirt
Main Tag:  

Description: The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE

Tags: 1970s, 70s, aperture, aperture laboratories, bomb
Graphic tees. Available in Plus Size T-Shirt

The Cake is a LIE T-Shirt

by R-evolution GFX

$24

A Very Portal Christmas T-Shirt
Main Tag:  

Description: Celebrate *insert arbitrary human winter holiday here* with a new sweater design that even Cave Johnson would approve of!

Tags: gift, science, portal, portal 2, ugly christmas sweater
Graphic tees. Available in Plus Size T-Shirt

A Very Portal Christmas T-Shirt

by TheGreatDawn

$24

Aperture Laboratories T-Shirt
Main Tag:  

Description: Aperture Laboratories

Tags: aperture, cave johnson, chell, combustible lemon, companion cube
Graphic tees. Available in Plus Size T-Shirt

Aperture Laboratories T-Shirt

by DownLine

$24

Wheatley Laboratories T-Shirt
Main Tag:  

Description: Wheatley is now in charge

Tags: aperture, aperture laboratories, cave johnson, chell, combustible lemon
Graphic tees. Available in Plus Size T-Shirt

Wheatley Laboratories T-Shirt

by R-evolution GFX

$25

Aperture Laboratories Japan T-Shirt
Main Tag:  

Description: Japan division

Tags: japanese, japan, vintage, retro, 70s
Graphic tees. Available in Plus Size T-Shirt

Aperture Laboratories Japan T-Shirt

by R-evolution GFX

$24

Brain Damage T-Shirt
Main Tag:  

Description: He's right you know

Tags: portal, the thing about science, portal 2, test subject, wheatley laboratories
Graphic tees. Available in Plus Size T-Shirt

Brain Damage T-Shirt

by TK6189

$24

Dangerous Mute Lunatic T-Shirt
Main Tag:  

Description: GlaDOS has a way with words xD

Tags: aperture laboratories, aperture science, cave johnson, chell, combustible lemon
Graphic tees. Available in Plus Size T-Shirt

Dangerous Mute Lunatic T-Shirt

by R-evolution GFX

$24

Oh... It's You! You Monster! T-Shirt
Main Tag:  

Description: Oh... It's You! You Monster! GLaDOS is not happy with you! The Testing will continue!

Tags: science, glados, aperture laboratories, aperture, chell
Graphic tees. Available in Plus Size T-Shirt

Oh... It's You! You Monster! T-Shirt

by fotofixer72

$24

Aperture Science Test Subject T-Shirt
Main Tag:  

Description: BACK PRINT HERE ➡️➡️➡️ http://www.redbubble.com/people/revolutiongfx/works/8192816-test-subject ⬅️⬅️⬅️

Tags: 1970 s, 70s, aperture, aperture laboratories, cave johnson
Graphic tees. Available in Plus Size T-Shirt

Aperture Science Test Subject T-Shirt

by R-evolution GFX

$24

Aperture Laboratories T-Shirt
Main Tag:  

Description: Aperture Laboratories

Tags: technology, pcmr, portal, valve, cave
Graphic tees. Available in Plus Size T-Shirt

Aperture Laboratories T-Shirt

by sangya

$24

Are YOU Still There? T-Shirt
Main Tag:  

Description: Someone is looking for you! Are YOU Still There?

Tags: portal, portal 2, turret, glados, aperture laboratories
Graphic tees. Available in Plus Size T-Shirt

Are YOU Still There? T-Shirt

by fotofixer72

$24

For Science, You Monster (red) T-Shirt
Main Tag:  

Description: Portal fans, It's your faithful Companion Cube, with a quote from the game emblazoned over the top of it.

Tags: test subject, cave johnson, wheatley, glados, video game
Graphic tees. Available in Plus Size T-Shirt

For Science, You Monster (red) T-Shirt

by randomgeekery

$24

Portal Retro Japanese T-Shirt
Main Tag:  

Description: Portal Retro Japanese

Tags: aperture, puzzle, orange box, teleport, cake
Graphic tees. Available in Plus Size T-Shirt

Portal Retro Japanese T-Shirt

by Nova5

$24

Aperture T-Shirt
Main Tag:  

Description: From the best puzzle game out there!

Tags: science, portal gun, weighted companion cube, companion cube, the cake is a lie
Graphic tees. Available in Plus Size T-Shirt

Aperture T-Shirt

by Kiipleny

$24

Aperture Test Subject T-Shirt
Main Tag:  

Description: For SCIENCE!

Tags: portal 2, aperture labs, aperture laboratories, portal2, glados
Graphic tees. Available in Plus Size T-Shirt

Aperture Test Subject T-Shirt

by Quatern

$24

Aperture Laboratories Japan T-Shirt
Main Tag:  

Description: Japan division

Tags: 1970 s, 70s, aperture, aperture laboratories, cave johnson
Graphic tees. Available in Plus Size T-Shirt

Aperture Laboratories Japan T-Shirt

by R-evolution GFX

$24

Related

cavalier king charles spaniel attack on titan portal 2 portal science blade runner lord of the rings cat

Similar Designs
View TeePublic reviews on Trustpilot.
View TeePublic reviews on Trustpilot.

Don't love it? We'll fix it. For free.

100% Free Exchanges.

TeePublic GuaranTee

Support

Order Status Contact Us Coupon Codes FAQ Free Shipping Refunds & Returns Shipping Info Size Chart

About Us

About Us Accessibility Create a Dashery Store Careers Social Responsibility TeePublic Reviews

Explore

All Designs Content Directory Featured Artists Newest Designers Newest T-Shirts Tag Directory

Artists

Artist Signup Design Guide TeePublic Blog

We Accept

We Accept Visa, Mastercard, American Express, Discover, PayPal, and Apple Pay
Better Business Bureau Accredited Business
© TP Apparel LLC 2012 - 2026
Product Safety Intellectual Property Policy CA: Do Not Sell My Personal Information Privacy Policy Terms

Cart Preview (0)

You're $80.00 Away from FREE US Shipping!
$0
$80

Your Cart is empty...

Discover something you'll love!

animals anime drinks fantasy food funny movies sci-fi sports television vintage
Shop All Designs

Shop Designs

Shop All Designs New Tees on Sale Newest Designers Tag Directory

Artist Collections

Featured Designers Artists to Watch Creators to Watch AAPI Artists BIPOC Artists Black Artists Celebrate Women Artists LGBTQIA Artists Ukrainian Artists

Adult Apparel

T-Shirts

Hoodies

Long Sleeve T-Shirts

Crewneck Sweatshirts

Tank Tops

Baseball T-Shirts

Kids Apparel

Accessories

Home Goods

Popular Products

T-Shirts Socks Hoodies Kids T-Shirts Bags Mugs Hats Shorts

Browse All Topics

funny music anime movies television sports sci-fi vintage animals drinks food politics
All Popular Designs

Support

Order Status FAQ Contact Us
Shop All Designs