Happy Jackson ‘You’re Not Old’ Birthday Card This amusing card from Happy Jackson is perfect for sending birthday wishes to friends and family, humorously reminding them of their age. Printed inside a blue speech bubble in the font that Happy Jackson is known for, the card reads, YOU’RE NOT OLD! oh no, wait… yes you are. sorry about that. The inside of the card is left blank inside for you to personalise with your own special message and it comes with a bright yellow envelope for sending. Happy Jackson Cards Suitable for a range of occasions, Happy Jackson bring you a range of fun, colourful and cleverly worded cards sure to make both you, and the recipient of the delightful card, smile!