Send that special someone a funny birthday message with American Greetings comical collection of Funny Birthday Ecards. Sure to make friends and family. Send free funny birthday eCards. Easy to customize and % free. Each free e- Card in this collection is an opportunity to brighten someone's day and make them laugh out loud, Birthday Song by Rubber Chicken Cards. Rock Around the Clock Famous Song. You want funny birthday ecards? JOIN US SIGN IN START A PETITION. Birthday 1st Birthday Baby Birthday Kids Birthday Men's Birthday Women's Birthday Milestone Birthday Holidays All holidays You came to the right place.