Calendar Hater Mugs

Start their day with a laugh—our calendar hater-themed mugs feature witty designs that mock the concept of schedules, making mornings a little more humorous and a lot more personal.

Sadie, I just heard something disturbing, and I think you're the only one who can tell me whether it's true. Youtube is telling me we've lived 300 years of phantom time. Pope Gregory XIII's math was off when he created our calendar, and this is actually the year 1717. What's more, the "Middle Ages" is just a fiction the pope created to explain his rounding error. You were there, Sadie ... Did King Arthur really exist? I'll tell you all about that nice boy, as soon as I demonstrate how we dealt w
View Product

Sadie, I just heard something disturbing, and I think you're the only one who can tell me whether it's true. Youtube is telling me we've lived 300 years of phantom time. Pope Gregory XIII's math was off when he created our calendar, and this is actually the year 1717. What's more, the "Middle Ages" is just a fiction the pope created to explain his rounding error. You were there, Sadie ... Did King Arthur really exist? I'll tell you all about that nice boy, as soon as I demonstrate how we dealt w

from $19.00

Calendar Hater Mugs Collection

Calendar Hater Pillows

Check out our pillows for calendar haters—quirky and comfortable, adding humor and personality to their living space.

Calendar Hater Prints

Discover prints that celebrate their distaste for calendars—perfect for decorating with humor and making a personal statement.

Calendar Hater T-Shirts

Browse our range of t-shirts for calendar haters—bold, witty, and designed for those who proudly dislike schedules.