Indulge in some obnoxious birthday fun with our Offensive Delightful "Happy Bday You Old F*Ck!" Birthday Card! Featuring the irreverent message "Happy Birthday You Old Fuck!" on the front and the classic childhood call of "Olly olly oxen free!" inside, this card is sure to make a statement.

This card stars that little troublemaker Billy, shouting his birthday message so loudly that even the neighbors can hear. Printed on premium creme-colored paper and paired with a shimmery copper metallic envelope, it's eco-friendly too, locally 4-color offset printed with soy-based inks.

With its fun, irreverent, retro-design, this card measures approximately 4.25 inches wide x 5.5 inches tall and is made in the United States by a woman-owned company. Created by artist, designer, and owner Olga Krigman, it's the perfect way to kid around with your aging contemporaries and fellow old farts.