Why are piggy banks so wise?... animal gambling games pet seeing Please Rate Vote 1 Vote 2 Vote 3 Vote 4 Vote 5 Today's featured daily humor:Why are piggy banks so wise? It's because they're filled with common cents.Click for another laugh! Previous article: What do you call a nun who sleepwalks?... Prev Next article: What does a prostitute feed her horses that sounds like a Mexican name?... Next