This has to be one of the coolest things that has happened so far as a parent.  Watching her giggle seems to make sleepless nights, poopy diapers, melt downs, headaches, hospital bills, being thrown up on, watching tv shows a week late, and sucking boogers out of her nose all that much more worth it.   I know it’s not quite a full-blown out laughing fest but I am beyond thrilled that Addison and I were able to witness (and record) her first laugh.  Sorry John and Jim Harbaugh, this Mom and Dad have it better then you.  Enjoy!