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Fan-Favorite Graphic Tees from RIPT Apparel

These RIPT Apparel designs are recognized by fans as some of the most popular limited-edition tees ever released. While availability may vary, these designs represent the style, humor, and fandom-driven creativity RIPT is known for.

Knock x2

Artist: InkCreatives

Care information

We recommend washing all apparel products “inside-out” and on the “cold” water setting. Air drying is best, at least the first time.

Delivery and Shipping

All orders are custom made by our amazing staff at our manufacturing facility located in the USA. We try our best to get your order shipped within 3 business days, but this can take longer during the holidays or if we have supply issues.

Product description

The design plays the classic knock knock setup against a blue police box mid wobble, as if it just blinked in from somewhere else. The joke lands fast for anyone who knows their time traveling physician and the iconic call box they ride in. The distressed texture makes it feel like a print that has hopped through more than a few timelines. Fans will catch the gag in a heartbeat and probably hear theme music in their head.

People who wear this are signaling dry humor and deep fandom. It is witty without shouting and feels like something you notice at a con or at a late tabletop night. The vibe says you appreciate sci fi with history and you like your jokes a little nerdy.

  • Soft fabric that feels lived in from day one

  • Easy fit that works solo or layered

  • Clean print that keeps the box and text readable

  • Colors that stay consistent through repeated washes

  • Distressed details that add character over time

A quiet joke for fans who like humor that travels.

Knock x2

Artist: InkCreatives

Price range: $17.95 through $46.95

Care information

We recommend washing all apparel products “inside-out” and on the “cold” water setting. Air drying is best, at least the first time.

Delivery and Shipping

All orders are custom made by our amazing staff at our manufacturing facility located in the USA. We try our best to get your order shipped within 3 business days, but this can take longer during the holidays or if we have supply issues.

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Frequently Asked Questions

What Kind of T-Shirt Materials Do You Use?

We pride ourselves on using high-quality materials for our t-shirts. Our standard t-shirts are made from a soft and comfortable blend of 100% cotton. We also offer premium options with a blend of cotton and polyester for enhanced durability and comfort.

Yes, our t-shirts are available in a wide range of sizes to ensure a comfortable fit for everyone. We offer sizes from XS to 5XL, so you can find the perfect fit for your style.

To keep your t-shirt looking great, we recommend machine washing it in cold water and turning it inside out. Use a gentle cycle and avoid using bleach. Tumble dry on low or hang it to air dry. Following these care instructions will help maintain the print’s vibrant colors and the t-shirt’s quality.

Our t-shirt designs are exclusive to RIPT Apparel. We work with talented artists to create unique, one-of-a-kind designs that you won’t find anywhere else. When you wear our t-shirts, you’re showcasing original artwork and supporting independent artists.

We’re constantly updating our collection with fresh and exciting designs. You can expect new designs daily, and we keep our customers informed about the latest releases, ensuring you have access to the latest trends and pop culture references.

Our delivery times vary depending on your location. Typically, orders are processed and shipped within a few business days. You can expect your order to arrive within a week of shipping. We also offer expedited shipping options for those who can’t wait to receive their unique t-shirts.