Humour Card
Funny Birthday Card – Seriously Grumpy Old Bastard
Give them a birthday card with absolutely no intention of being polite. This cheeky birthday card features two doctors supposedly assessing the test results, before delivering the rather brutal diagnosis that they are well on their way to becoming “a seriously grumpy old bastard”. It’s ideal for mates, husbands, dads, brothers, colleagues, or anyone whose tolerance levels seem to be declining beautifully with age.
Product Details:
Card Type: Humour / Birthday Card
Sizes: A6 (105 × 148 mm) or A5 (148 × 210 mm)
Media: Premium 300gsm matte card stock for vibrant colour fidelity and a premium feel
Envelope: Included (plain white)
Interior: Blank Inside
What You’ll Love:
Personalise: Stick with the default message, pen your own sweet note, or leave it blank, totally up to you.
- Cheeky humour: A mock medical diagnosis delivers the birthday insult beautifully.
- Perfect for ageing badly: Ideal for anyone becoming increasingly grumpy, opinionated, or allergic to nonsense.
- Bold layout: Clean blue and white styling lets the punchline do the damage.
- Premium feel: Thick 300gsm card feels substantial and looks great on display.
Ready to celebrate their special day?
Add this Seriously Grumpy Old Bastard birthday card to your basket and give them a diagnosis they probably already suspected.
View our full range of Birthday cards and Humour cards