Season launch · Fall · Halloween · Holiday 2026

I Don’t Need a Parasite to Have Diarrhea Tee Funny Sarcastic Anti Cleanse Humor Graphic T-Shirt

6.1K+ bought in past month

$19.99

4.9(497)
in Custom T Shirt
Standard Shipping Arrives Nov 9 – 12

Typically delivered in 3–6 business days (US)

  1. Nov 6 Order placed
  2. Nov 7 – 8 Order ships
  3. Nov 9 – 12 Delivered
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  • Total: $0.00
Size guide · How it fits

Unisex T-Shirt · Gildan 5000

Unisex classic fit — true to size. Size up for a looser look.

SizeLengthChest (flat)
S2818
M2920
L3022
XL3124
2XL3226
3XL3328
4XL3430
5XL3532

All measurements in inches. Chest width is laid flat (half chest). View all size charts

Buy more, save more

  • 2 items 5% OFF
  • 3 items 10% OFF
  • 4 items 15% OFF
  • 5 items 20% OFF

Arrives by Nov 9 – 12 if you order today. Hooray!

Real customer photos

Alicia
Georgann
Kathleen

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Description

A bold graphic tee for fans of sarcastic wellness satire

This funny I don’t need a parasite to have diarrhea tee is for anyone who enjoys dark, anti-wellness humor. The design features a blunt message printed on a high-quality white cotton shirt, making it a reliable conversation starter for casual outings or gag gift exchanges.

👕

Comfortable daily wear

The soft, breathable cotton construction keeps you comfortable all day while maintaining a standard fit that is true to size.

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Durable screen print

The high-contrast red ink is cured to prevent fading and cracking, ensuring your sarcastic message stays clear through many washes.

🧼

Easy machine care

Simply machine wash cold inside out with like colors and tumble dry on low to keep the fabric and graphic in great condition.

🎁

Unique gag gift

This design is a standout choice for friends and family members who appreciate edgy, gross-out humor and anti-cleanse memes.

Embrace your dark sense of humor

This tee captures the mood of modern satire perfectly. It is the kind of shirt that leans into the ridiculous side of health trends, proving that sometimes the best reaction to unwanted wellness advice is a blunt joke. Wearing this shows you do not take the latest health crazes too seriously.

Perfect for these moments

White elephant gift exchangesBirthdays with a comedic themeBackyard summer BBQsCasual hangouts with friendsCollege humor eventsOffice joke dayFunny gift for nurses or doctors
Material
100% preshrunk cotton
Fit
Classic unisex crewneck fit
Printing
High-durability red screen print
Care
Machine wash cold, tumble dry low
Shipping
Fast US-based production and fulfillment

Frequently Asked Questions

Is this I don’t need a parasite to have diarrhea tee unisex?

Yes, this shirt uses a classic crewneck cut that fits well on all body types as a standard unisex garment.

Will the red graphic print crack after washing?

We use high-quality ink and professional curing processes. To ensure the print lasts, wash inside out in cold water and avoid high heat in the dryer.

Is the fabric lightweight or heavy?

The shirt is made from standard weight cotton, which is ideal for year-round wear in most climates.

Can I customize the text on this shirt?

This specific design features fixed text and is sold as depicted in the image.

Grab your shirt before the next trend hits

Add this piece of wellness satire to your collection today. Order now to ensure you are ready for your next social gathering.

What our customers say

Real reviews from verified Etsy shoppers.

4.8 (73,575)340K+ salesStar Seller
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Etsy
★★★★★

Loved this T-shirt! The quality of the T-shirt is really good, it's not a cheap, thin T-shirt. I got black sparkles for the design and I love it.…

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Perfect. Just as pictured and described.

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I love my shirt!! It is sooo pretty!!!

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I absolutely love this shirt. It's very soft and well made. I highly recommend this shop.

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Beautiful shirt. Fast service. Love the color.

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Super nice gift! Delivery took a while but the result is great.

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