Do you know what happens to this funny birthday card once it reaches 88 miles per hour? Neither, do we, but there's only one way to find out. 

Size: 5” × 7”. Inside: Blank.

A small but mighty portion of all sales (including this one!) is donated to the Maggie Daley Center for Women's Cancer Care at Northwestern in memory of the artist's mom, Pam, the original PGC.

© Pretty Good Cards, LLC