Though my 7 month old isn't a baby anymore, it's pretty clear to most people that she knows that she has a great sense of humor. Not only does she understand w

Though my 7 month old isn't a baby anymore, it's pretty clear to most people that she knows that she has a great sense of humor. Not only does she understand what's funny and what's not (subtleties in expectations and anticipation), she makes up her own jokes, as well.