Parallel Lines dad geometry joke graphic Tee lifestyle photo
Parallel Lines dad geometry joke graphic Tee | Retro railroad typography shirt - Image 2
Parallel Lines dad geometry joke graphic Tee | Retro railroad typography shirt - Image 3
Parallel Lines dad geometry joke graphic Tee | Retro railroad typography shirt - Image 4
Parallel Lines dad geometry joke graphic Tee | Retro railroad typography shirt - Image 5
Parallel Lines dad geometry joke graphic Tee | Retro railroad typography shirt - Image 6
Parallel Lines dad geometry joke graphic Tee | Retro railroad typography shirt - Image 7
Parallel Lines dad geometry joke graphic Tee | Retro railroad typography shirt - Image 8
Parallel Lines dad geometry joke graphic Tee | Retro railroad typography shirt - Image 9
Parallel Lines dad geometry joke graphic Tee | Retro railroad typography shirt - Image 10
Parallel Lines dad geometry joke graphic Tee | Retro railroad typography shirt - Image 11
Parallel Lines dad geometry joke graphic Tee | Retro railroad typography shirt - Image 12
Parallel Lines dad geometry joke graphic Tee | Retro railroad typography shirt - Image 13
Parallel Lines dad geometry joke graphic Tee | Retro railroad typography shirt - Image 14
Parallel Lines dad geometry joke graphic Tee | Retro railroad typography shirt - Image 15
Parallel Lines dad geometry joke graphic Tee | Retro railroad typography shirt - Image 16
Parallel Lines dad geometry joke graphic Tee | Retro railroad typography shirt - Image 17

Parallel Lines dad geometry joke graphic Tee | Retro railroad typography shirt

Price range: $20.60 through $33.40

Parallel lines have so much in common… it’s a shame they’ll never meet. Peak dad-joke geometry, retro railroad style.

🔥 29 people are viewing this right now

🚚 Free shipping on orders over $50
📦 Made to order — ships in 5-12 business days (US)
🔄 Free replacements for defects or damage
👕 Premium soft cotton — the softest blanks in the business
🔒 Secure checkout powered by Stripe
🔒 Secure
Checkout
🚚 Free Ship
on $50+
🔄 Easy
Returns
🇺🇸 Printed
in USA
SKU: N/A Categories: , Tags: , , , , , , ,

Description

For the dad or math teacher whose jokes are as reliably groan-worthy as they are correct.

Why dad-joke-loving people grab this one

  • A guaranteed groan-and-grin from students, coworkers, and long-suffering family.
  • The ideal gift for a geometry teacher, engineer, or professional pun-dad.
  • Retro railroad typography gives the nerdy joke real vintage style.

The blank we print on

We print this Unisex Cotton Crew Tee on the Next Level 3600 blank — premium fitted cotton that wears soft and holds up wash after wash. Expect a classic unisex crew fit that layers easily and holds its shape. Available in Heather Grey, Banana Cream, Black, Cream, Desert Pink, Gold, Kelly Green, Light Blue, Light Grey, Military Green, Natural, Purple Rush, Royal, Tahiti Blue, Turquoise, White, in sizes XS, S, M, L, XL, 2XL, 3XL, 4XL, 5XL.

Printed just for you

Every order is made-to-order just for you. Free U.S. shipping on orders over $50.

Some jokes just run parallel to good taste.

AI disclosure: product imagery features AI-generated models, not real people.

Additional information

Color

Heather Grey, Solid Banana Cream, Solid Black, Solid Cream, Solid Desert Pink, Solid Gold, Solid Kelly Green, Solid Light Blue, Solid Light Grey, Solid Military Green, Solid Natural, Solid Purple Rush, Solid Royal, Solid Tahiti Blue, Solid Turquoise, Solid White
Size

XS, S, M, L, XL, 2XL, 3XL, 4XL, 5XL

Shipping

  • US orders: $4.99 flat rate, or FREE on orders over $50
  • Production: 2-7 business days (every item is made to order)
  • US delivery: 2-5 business days after production
  • Total US estimate: 5-12 business days from order to doorstep
  • International: 10-30 business days after production (varies by destination and customs)
  • Tracking number sent via email when your order ships

Returns & Exchanges

  • Defective or damaged: Free replacement — email us a photo within 30 days of delivery
  • Wrong size: Since every item is printed on demand, we cannot accept returns for sizing. Please check the size chart before ordering.
  • Wrong item received: We will send the correct item at no cost to you
  • Contact us: [email protected]

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Frequently Asked Questions

What blank and material is this printed on?

It's printed on the Next Level 3600 blank in premium fitted cotton for a soft feel that holds up wash after wash.

How does it fit?

This is a classic unisex crew fit that layers easily and holds its shape. We recommend ordering your usual size.

What colors and sizes are available?

It comes in Heather Grey, Banana Cream, Black, Cream, Desert Pink, Gold, Kelly Green, Light Blue, Light Grey, Military Green, Natural, Purple Rush, Royal, Tahiti Blue, Turquoise, White, in sizes XS, S, M, L, XL, 2XL, 3XL, 4XL, 5XL.

How does shipping work?

Every piece is made-to-order just for you, so allow a little production time before it ships. Enjoy free U.S. shipping on orders over $50.

Related products