The Sperm Piggy Bank is a hilarious way to get saving for a future family. The bank is shaped like a very important little swimmer, so it's probably not the best item for children, unless you want to sit them down and explain the birds and the bees. However, it would make a great gag gift for expectant parents who are saving for a new addition.
Even if you're not interested in spreading your seed, this piggy bank is a fun way to manage your money. It's definitely worth the bewildered looks on your friends faces when you tell them you're "contributing to the sperm bank." It would also make a great gift for Dad, thanking him for his aid in your creation. This hilarious reproductive coin collector helps you stay frugal and funny.