I Courtesy Flush Silly Potty Humor Sign T Shirt

This funny bathroom humor t-shirt is for anyone who enjoys silly potty jokes and a clever twist on public signage. The design mimics a classic restroom sign but with a humorous spin that brings a juvenile laugh to anyone who sees it. Featuring a simple, iconic figure in a wobbly hand-drawn frame, it parodies official public signs with a playful message about courtesy flushing.

The minimalist style echoes familiar park and restroom pictograms, making it instantly recognizable and amusing. This shirt is ideal for people who love bathroom humor, enjoy lighthearted jokes, or want to add some fun to casual outings. It’s a great conversation starter at informal gatherings or a quirky choice for lounging at home.

Wearing this design shows off a cheeky sense of humor and a love for classic sign graphics reimagined with a silly twist. It also makes a funny gift for friends or family members who appreciate playful, juvenile humor and don’t mind poking fun at everyday bathroom etiquette.

• 100% ring-spun cotton at roughly 4.3 oz/yd² (heather colours blend in polyester for the marled finish).
• Classic unisex cut with a relaxed body, set-in sleeves, and side-seamed construction so the shirt keeps its shape wash after wash.
• Pre-shrunk & side-seamed for shape retention
• Direct-to-garment (DTG) printed with water-based inks
• Made in Canada & USA — printed on demand, ships in 1 business day
• Machine wash cold inside-out, tumble dry low, do not iron print
• Runs true to size. Size up for a relaxed fit.