Sometimes a simple “Happy Birthday” is just too polite. Our Naughty Birthday Card is designed for the person in your life who appreciates a joke that pushes the boundaries. Featuring a bold typographic “mistake,” this card wishes the recipient a day “Full of Cock,” only to quickly correct it to “I mean Cake.” It’s the perfect way to get a gasp followed by a massive laugh.
We ship all orders via Royal Mail — the UK’s most trusted postal service.
Wishing them a birthday full of cock — cake, obviously. A bold typographic design that makes the right impression before immediately correcting itself. Gets a proper double-take every time.
Large typographic design. Blank inside.
Dispatch: All orders are dispatched within 1–2 working days.
Standard Delivery — Royal Mail 2nd Class
Next Day Delivery — Royal Mail Tracked 24
Don't fancy any of our designed cards? Want something more personal? We got you!
Write a short message when ordering our Custom Card, and select from 5 different font types!



£4.99
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Finally a card that isn’t boring or generic. Great quality and the humour is spot on for my friend. Really fast delivery. Will absolutely buy again.
Exactly what I was looking for — nothing soppy, just pure dark humour. Arrived perfectly packaged and the card itself is really good quality. 10 out of 10.
Sent this to my sister and she rang me laughing. The card stock is really nice and it arrived so fast. Exactly the kind of humour we both love.
Great card, delivered quickly. My mate thought it was hilarious — all that matters really. Only docking a star as it’s slightly smaller than I pictured but still looks great.