Drinking and baking dogs, a meeting of cats, a neck-twisting giraffe, an obnoxious caveman techie, and a couple of retro moms are just some of the hysterical images with humorous punchlines featured on the twenty Birthday cards in this bright, brash and gut-busting collection. Your happy friends, relatives and coworkers will be served up a slice of cardboard hilarity, to go along with their B-Day cake, when you gift the lucky celebrants any one of these joke gag greetings. Your loved and liked ones will be blowing out laughter, along with their candles, thanks to good humored you.