Celebrate your sibling’s birthday with a playful twist! This Happy Birthday Sibling Sarcastic Funny Greeting Card is perfect for brothers or sisters who appreciate a cheeky, light-hearted joke. Featuring a clever message that lovingly teases your “inferior” sibling while reminding them they are truly cherished, this card is sure to bring a smile and maybe even a laugh on their special day.

• Humorous and affectionate: Combines witty sarcasm with heartfelt sentiment for the perfect birthday greeting.
• Ideal for brothers or sisters: A fun way to celebrate the unique bond you share.
• Great for all kinds of birthdays: Whether it’s a milestone or just another year, this card fits any celebration.
• Personalise your message: Add your own special note inside to make it truly memorable.

This card strikes the perfect balance between funny and loving, making it a wonderful birthday gift that your sibling will treasure. Show your sibling they’re not just “less successful” or “not as cool” but definitely very much loved!

Personalise this card cover and then add your greeting message inside. After ordering, we professionally print the 15cm x 21cm glossy card in full colour and enclose within an envelope. We then add a second outer red envelope and post to anywhere in the World - postage is only €1.65! All card stock is manufactured from trees grown in sustainable forests.

NEW! Optionally change the card Size to our extra large format - an A4 sized card in large envelope. Ideal for group signatures, photo cards or that WOW factor!

Orders placed before 4pm (Mon-Fri excl Bank Holidays) are posted that same day in Dublin, Ireland.