Life’s short, the world is weird, and honestly? You don’t need a serious reason to send a gift or wear a shirt that makes someone snort-laugh. There’s always something to celebrate, even if that something is National Sneak Some Zucchini Onto Your Neighbor’s Porch Day (it’s real, look it up). Luckily, the internet has blessed us with an entire calendar full of funny national holidays that are perfect excuses to send someone a random gift, brighten their day, or just make them say, “wait, what?”
To help you honor the weird, the absurd, and the zucchini-related, we’ve handpicked the most hilarious holidays of the year and matched them with Threadless designs that are just as delightful. Because life’s too short not to take your houseplants for a walk.
National Blame Someone Else Day (First Friday the 13th of the Year)
Why yes, that was definitely Brad’s fault. Or Mercury’s. Or your astrology chart. Celebrate the fine art of finger-pointing with a shirt or accessory that says, “It wasn’t me,” even when it very much was.
National Shower with a Friend Day (February 5)
Look, we’re not saying you should. We’re just saying someone out there probably is. And they’re celebrating with bubbles, giggles, and slippery logistics. (Fun fact: it was originally about water conservation, which somehow makes it even funnier.)
National Procrastination Week (First two weeks of March; dates vary)
The only holiday that’s fine with you celebrating it late. Or not at all. Honestly, the whole thing is pretty chill. Celebrate by putting something off, or better yet, by buying a shirt to wear when you eventually get around to doing that thing you swore you’d do last year.
Talk Like Shakespeare Day (April 23)
Get thee to a Threadless! On this hallowed day, we doth honor the bard by speakingeth only in dramatic metaphor and confusing iambic pentameter. Bonus points if you refer to your roommate as “a roguish hedge-born miscreant” and still somehow get them to do the dishes.
World Naked Gardening Day (First Saturday of May)
Finally, a reason to be sunburned and emotionally vulnerable. The perfect day to prune your petunias in the buff and confuse a few squirrels. Just remember: not all plants are safe to sit on.
National Donut Day (First Friday of June)
Unlike other funny national holidays, this one is a gift in and of itself. An excuse to eat a donut—or three—and call it “participation.” Whether you’re into sprinkles, glaze, or those absurdly over-topped monstrosities, this day is for you and your inner child who never stood a chance against a pink box.
National Take Your Houseplants for a Walk Day (July 27)
No one’s judging. Everyone’s too afraid of the heat to leave their homes anyway. Give your ficus some fresh air, take your pothos for a stroll, or just put sunglasses on a cactus and carry it around like a little green baby.
National Sneak Some Zucchini Onto Your Neighbor’s Porch Day (August 8)
If you’ve ever grown zucchini, you know: they multiply like gremlins in a rainstorm. This holiday encourages you to sneak those extra squashes onto your neighbor’s porch like a weird veggie ninja. Because nothing says “summer” like unsolicited produce.
National Talk Like a Pirate Day (September 19)
This one’s been around for decades, and every year, someone fully commits and gets fired from their office job for saying “yarrr” in a quarterly meeting. Be that person. Or at least send a pirate shirt to someone who would.
National Name Your Car Day (October 2)
If you haven’t yet named your car “Debbie the Danger Sedan” or “The Scream Machine,” today’s the day. Give your vehicle the respect and irrational human emotion it deserves. Just don’t let it go to your head when your Honda Civic suddenly refuses to start.
National Absurdity Day (November 20)
Celebrate the bizarre, the surreal, the “why is this even a thing?” of it all. Wear something confusing. Do something dramatic. Eat soup out of a shoe. There are no rules—just vibes.
Pretend to Be a Time Traveler Day (December 8)
Burst into a coffee shop, demand to know who won the Martian elections, then pay for your latte in bottle caps. Today’s about full commitment to the bit. Bonus points for steampunk goggles and wild, unexplained warnings about the year 2037.
Bonus: National Answer Your Cat’s Questions Day (January 22)
Yes, it’s a real holiday. No, we don’t know what your cat’s questions are. Maybe: Why do you insist on petting me when I’m clearly plotting your downfall? On this day, take a moment to look your feline overlord in the eye and explain yourself. You won’t be forgiven, but it’s polite to try.
There’s no wrong way to celebrate these delightfully strange holidays, except not celebrating them at all. So whether you’re buying a cat-themed shirt for National Answer Your Cat’s Questions Day or gifting a time travel tee to your conspiracy-theorist uncle, just know: you’re doing your part.
Go forth. Be festive. Confuse your friends. And remember, there’s always an occasion to celebrate.
