Funny

"Running on Coffee. And Poor Decisions." Rat Tee

From Β£26
  • Original hand-drawn rat design
  • Caffeine-fueled chaos energy
  • Sizes XS–5XL Β· Free shipping
  • Airlume combed & ring-spun cotton Β· DTG printed
Buy on Etsy β†’

No sleep, one questionable life choice already made before 9am, and a coffee the size of his head β€” this rat is thriving anyway.

This design is basically a personality summary for anyone running entirely on caffeine and momentum. Our hand-drawn rat clutches an oversized coffee, eyes wide with the specific energy of someone who has made several decisions today and stands by none of them.

It's one of our most-quoted, most-gifted designs β€” a favorite for coffee addicts, chaotic best friends, and coworkers who bond over shared exhaustion. The line "Running on Coffee. And Poor Decisions." tends to become someone's whole personality once they put the shirt on. Black & white print on a soft cotton tee, sizes XS–5XL, free USA shipping.

Every Silly Rat Collection tee is a premium unisex t-shirt made from Airlume combed and ring-spun cotton, giving it a soft feel that holds up wash after wash. Each design is DTG (direct-to-garment) printed for a crisp, long-lasting finish, and available in black or white, sized XS to 5XL for a comfortable, everyday fit. The cotton is eco-friendly, and since fit can vary slightly by color and size, it's worth checking the size chart on the listing before ordering.

Is this a good gift for a coffee lover?

Yes β€” it's one of our most popular coffee-and-chaos designs, perfect for anyone who runs on caffeine.

Is the humor mean-spirited?

No β€” it's self-deprecating, relatable humor meant to be worn (and gifted) with a laugh, not an insult.

What sizes are available?

It's available in sizes XS through 5XL.

What material and fit are Silly Rat Collection t-shirts?

Every tee is a premium unisex t-shirt made from Airlume combed and ring-spun cotton, DTG printed, and available in black or white. It has a comfortable, everyday fit in sizes XS–5XL β€” check the size chart before ordering.