One of the greatest bonding rituals among female kind, is the sacred act of uncontrollable giggling. It's not just a chuckle, or shared laugh, or even a knee-slapping, gut busting howl. No, a true giggle is much more complex. If you've been lucky enough to have one with a fellow sister, then you'll be familiar with these key elements that makes up a real giggle. First, you have to share the same sense of odd, quirky humor that no one else in the universe understands. Like when my best friend Deb and I find it absolutely hilarious to make goat noises within ear shot of total strangers. It's very tricky to make the sound in a way that people can't tell where it's coming from. When we're out together with our husbands and the goat noises come out, our husbands suddenly don't know us. They hide their faces in shame and deny their own wives. But they just don't get how funny people's faces are when they think they hear a goat noise just walkin' d