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Never Underestimate A Grandpa Who Is Also A Bills Fan Shirt

Honor the legacy of family and Buffalo Bills fandom with this playful and bold tee.

Original price was: $24.95.Current price is: $19.95.

-20%
  • Celebrates the unique bond between grandfathers and their grandsons through shared sports passion.
  • Embraces the spirit of Bills Mafia with a humorous slogan that resonates with true fans.
  • Crafted with love for the Buffalo community, showcasing pride in Western New York's sports heritage.

In stock

Shirt Size Chart

Unisex Heavy Cotton Tee

Imperial – US Size (In)

US Size ( in ) S M L XL 2XL 3XL
Width 18 20 21.97 23.98 25.99 28
Length 28.51 29.49 30.52 31.5 32.52 33.51
Sleeve length 7.25 7.76 8.23 8.75 9.26 9.77

Unisex Heavy Blend Hooded Sweatshirt

Imperial – US Size (In)

US Size ( in ) S M L XL 2XL 3XL
Width 27.17 27.96 29.14 29.93 31.11 31.89
Length 20.08 22.05 24.02 25.99 28 29.93
Sleeve length 33 34.02 35 35.99 37.01 38

Unisex Heavy Blend Crewneck Sweatshirt

Imperial – US Size (In)

US Size ( in ) S M L XL 2XL 3XL
Width 20 22.01 24.02 25.99 28 30
Length 25.99 26.97 28 28.98 30 30.99
Sleeve length 20 21.03 22.01 23 24.02 25

Ultra Cotton Long Sleeve Tee

Imperial – US Size (In)

US Size ( in ) S M L XL 2XL
Width 18 20 22.01 23.98 25.99
Length 28 28.98 30 30.99 32.01
Sleeve length 25 25.52 25.99 26.5 27.01

Unisex Jersey Short Sleeve V-Neck Tee

Imperial – US Size (In)

US Size ( in ) S M L XL 2XL 3XL
Width 18 20 22.01 23.98 25.99 28
Length 22.72 28.75 29.73 30.75 31.74 32.72
Sleeve length 8.9 9.18 9.45 9.73 10 10.4

Mug 11Oz & 15Oz

Imperial – US Size (In)

US Size ( in ) 11oz 15oz
Height 3.86 4.72
Diameter 3.35 3.35
Diameter (with handle) 4.72 5.12

Metric – US Size (Cm)

US Size ( cm) 11oz 15oz
Height 9.8 12
Diameter 8.5 8.5
Diameter (with handle) 12 13

About this design

This design captures the heartwarming connection between generations of Bills fans, reminding us that true fandom knows no age. The playful typography and humorous slogan reflect not just a love for the game, but also the cherished memories created on game days. It’s a tribute to the legacy of grandfatherly love and the pride of being part of the Buffalo Bills community.

Use-cases & Meaning

  • Gift it on Father's Day to celebrate a grandpa's unwavering support for the Bills.
  • Wear it during family gatherings where cheering for the team brings everyone together.
  • Sport it on game days to showcase pride while sharing laughs with fellow Bills fans.

Who is this for?

Grandsons looking to honor their Bills-loving grandpas, celebrating nostalgia and pride in their family bond.

Material & Care

Fiber Composition
  • Solid colors: 100% Cotton
  • Athletic Heather: 90% Cotton, 10% Polyester
  • Ash: 99% Cotton, 1% Polyester
  • Hoodies & Sweatshirts: 50% Cotton, 50% Polyester
Printing Technology Direct-to-Garment (DTG) with water-based, eco-friendly inks.
Gender Unisex
Feel Soft hand-feel, print designed to last through many washes.
Care Instructions
  • Machine wash cold (max 30°C / 90°F)
  • Tumble dry on low heat
  • Do not iron
  • Do not dry clean
  • Use non-chlorine bleach only when needed

Available Styles & Fit

Classic Unisex T-Shirt
  • Medium fabric weight, breathable and soft
  • Preshrunk jersey knit.
  • Sizes: S–5XL
  • Best choice for everyday wear and layering
Cozy Hoodie 2D
  • Soft cotton–poly fleece blend
  • Spacious front pocket and adjustable drawstring hood
  • Ribbed cuffs and waistband for a snug fit
  • Sizes: S–5XL
  • Perfect for chilly nights, bonfires and outdoor parties
Crewneck Sweatshirt
  • Warm, midweight fleece fabric
  • Classic crewneck style for a clean look
  • Relaxed unisex fit
  • Sizes: S–5XL
Women’s V-Neck T-Shirt
  • Slimmer, body-hugging silhouette
  • Lightweight fabric and flattering cut
  • Sizes: S–3XL
  • Classic ladies styling with a feminine neckline, sleeves, and fit
Long Sleeve T-Shirt
  • Made with sustainably sourced USA grown cotton.
  • Lightweight fabric and flattering cut
  • Sizes: S–4XL
  • Recommended to size up for a more relaxed fit

Shipping & Returns

Shipping

Estimated delivery time after your order is shipped (U.S. destinations):

Product group Printed in Handling time Transit time

2D Apparel

  • Classic Unisex T-Shirt
  • Hoodie 2D
  • Crewneck Sweatshirt
  • Women’s V-Neck T-Shirt
  • Long Sleeve T-Shirt
United States 1–2 business days 4–7 business days
  • Made to order: each shirt is printed especially for you after purchase.
  • Tracking: you’ll receive a tracking link via email once your order ships.

Heads-up: Delivery times may vary by location and carrier conditions. Weather events, carrier backlogs, or peak seasons (e.g., Black Friday/Christmas) may add a few days.

Returns & Refunds

We accept returns within 60 days of delivery for eligible items that are unused and in original packaging.
If your item arrives damaged, defective, or incorrect, please contact us within 7 days and we’ll provide a replacement or full refund.

For full details, please see our Shipping Policy and Returns & Refunds.

Additional information

Size

L

Color

Black

Material

Cotton

Pattern

Graphic

Gender

Unisex

Product Type

T-Shirt

Weight

0.55

Length

8

Width

8

Height

2

Brands

Mosstousa

Age Group

Adult

Condition

New

Size System

US

Size Type

Regular

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