Beauty Sleep Puppy Funny Birthday Card for Cousin: If you want to give your cousin the best birthday present of all, tell him or her how young they look for their age, you can't top that one! This Happy Birthday card will do the trick, as well as give your cousin a little laugh. The sweet puppy is wearing their sleeping mask, trying to get some beauty sleep. So cute! The eyes painted on the mask are pretty funny and will certainly make your cousin's day.