Adult partner joke birthday card Happy Birth_ay, you can insert the 'D' later

Celebrate your partner's birthday with a cheeky sense of humour. This adult joke card features a playful message that reads "Happy Birth_ay" with space to insert the 'D' later—a witty nod that's sure to raise a laugh. Perfect for couples who appreciate clever wordplay and aren't afraid of a bit of innuendo. Blank inside for your personal message. High-quality card stock with a professional finish.