Get in my belly!!!

I’m wondering if there has been any research done on the change in behavior patterns of women who have just turned 40. My wife of nearly 13 years always seemed to scoff at my strange sense of humor. She would shake her head and express dismay at much of what I found funny. The tide seems to be turning. Lately, I can be in some part of the house, and suddenly I’ll hear a booming “Get in my belly” come from my normally sedate wife. For some reason, she has gotten a big kick out of the commercial that is running with Mike Meyer’s Fat Bastard character from the Austin Power’s movies. Whenever the commercial comes on now, whoever is watching it will crank up the volume so that everyone in the house can hear it. I guess sense of humor can be impacted environmentally and that it’s not all genetic.