Celebrate a friend's birthday with a hilarious greeting card from Paperlink. This artist-designed card features a humorous message that reads "OAP - Old And Pissed" to add a touch of fun to the occasion. It comes with an envelope for easy mailing, making it a perfect choice for those looking to brighten up someone's special day. This greeting card is ideal for adults and suits all kinds of birthdays with the text "happy Birthday Inside". With a theme of humor and no specific character, it's a versatile choice for anyone looking for a good laugh. Get this Paperlink greeting card today, and show your friend how much you care in a fun and light-hearted way!