Chronic Calendar Checker Mugs

Explore our quirky mugs made for the calendar enthusiast who loves a good laugh. Perfect for starting the day with humor and a fresh perspective on scheduling.

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
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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

Chronic Calendar Checker Mugs Collection

Chronic Calendar Checker Pillows

Check out cozy pillows that celebrate the calendar enthusiast in your life—humorous designs to spruce up their space.

Chronic Calendar Checker Prints

Explore stylish prints perfect for calendar fans—bring humor and personality to their home or office decor.

Chronic Calendar Checker T-Shirts

Browse our selection of t-shirts made for the meticulously organized—witty, comfortable, and ideal for showcasing their passion for planning.