Highpy Birthday! Age is just a number — and you're too high to remember it anyway.” – Funny Adult Square Birthday Card for 18+ with Matching Envelope – Perfect for Adults Only
On Sale
£999.99
£5.00
Celebrate a birthday with a hilarious twist! This cheeky adult card is perfect for anyone who loves a little naughty humor and doesn’t take age too seriously.
Card Features:
- Square card with matching square envelope
- Envelope features a blue inner lining for an extra pop of fun
- Printed on high-quality cardstock
- Blank inside for your personal message
- Perfect for friends, parties, or anyone who enjoys adult humor
Customisation Options:
Want to tweak the quote? You can personalise it to make it even more unique — or just as cheeky as you like!
- Add a custom quote at the top or bottom (max 10 words)
- Add quotes to both top and bottom (max 20 words total)
- Or select No Change to keep the original funny quote: "Highpy Birthday! Age is just a number — and you're too high to remember it anyway. ”
Don’t forget to leave your custom quotes in the order notes at checkout if you’re choosing a personalized option.
18+ only – Contains adult humor and is intended for mature buyers.
Make their birthday unforgettable — fun, cheeky, and totally adult!
