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The Grumpinator Shirt
The Grumpinator Shirt
⚠️ WE RECOMMEND YOU GO UP 2 SIZES MORE THAN YOUR REGULAR SIZE. Even the sizes are dodgy. ⚠️
Delivery Info
Delivery Info
Standard UK shipping takes about 7-14 business days, because good things come to those who wait.
Returns
Returns
Regrets? Already? Well, if your shirt isn’t quite dodgy enough (or it’s too much for you to handle), you’ve got 14 days to send it back. Just make sure it hasn’t been worn, washed, or survived a lads’ night out.
🔥 BONUS! With every order you get £100 of vouchers
🔥 BONUS! With every order you get £100 of vouchers
With every order you'll receive a voucher for £50 off a StagWeb.co.uk stag do AND £50 off a golf trip with GroupiaGolf.com!
You'll receive a code on your email confirmation.
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- Eye-Catching Awfulness
- Certified Cringe
- Dodgy Now, Regret Later
The Grumpinator Shirt – No Smiles. No Small Talk. No Problem. 😾🕶️🍺
Introducing The Grumpinator Shirt—your official uniform for bare-minimum socialising and maximum personal space. Whether you're reluctantly attending a BBQ, silently judging at a pool party, or just showing up to say you showed up, this shirt keeps you cool, comfy, and unapologetically unbothered.
Key Features:
✔ Iconic Digital Print – Featuring a resting grump face that does all the talking so you don’t have to.
✔ Moody Meets Breezy – Crafted from polyester and spandex, it’s lightweight, stretchy, and perfect for suffering in style during summer heat.
✔ Classic Full Button-Up – Easy to throw on when you're forced to "make an appearance."
✔ Short Sleeves & Zero Enthusiasm Required – Designed for lounging, lurking, and late arrivals.
✔ Oversized Fit = Personal Bubble Protected – Loose enough to breathe, bold enough to ward off uninvited conversations.
From forced family functions to stag do recovery mode, The Grumpinator Shirt is for the man who shows up, shows attitude, and still somehow steals the spotlight.
😾🍺 Be blunt. Be bold. Be brilliantly bothered. 🕶️
