Restroom Design Mugs

Start their day with a smile with our restroom design-themed mugs, featuring witty sayings and stylish visuals that celebrate bathroom decor with humor and elegance.

I've got a new theory, Randy, and it's going to shock the world. Why? Because it's pretty much irrefutable. You know how when you're in the bathroom, it feels like five minutes have passed … but to those waiting to use it, it feels like forever? Yes … And you know how when you're at the event horizon of a black hole, five minutes to you actually is forever to the rest of the universe? ... I think we'd better alert Neil Degrasse Tyson. I call it the Time Toilation Theory.
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I've got a new theory, Randy, and it's going to shock the world. Why? Because it's pretty much irrefutable. You know how when you're in the bathroom, it feels like five minutes have passed … but to those waiting to use it, it feels like forever? Yes … And you know how when you're at the event horizon of a black hole, five minutes to you actually is forever to the rest of the universe? ... I think we'd better alert Neil Degrasse Tyson. I call it the Time Toilation Theory.

from $19.00

Restroom Design Mugs Collection

Restroom Design Pillows

Discover cozy pillows with a bathroom design twist—perfect for adding a humorous touch to any space.

Restroom Design Prints

Browse our artistic prints inspired by restroom decor—bring personality and fun into your walls.

Restroom Design T-Shirts

Check out our playful t-shirts for restroom enthusiasts—style and humor combined for everyday fashion statements.