An evening happening

I only have two evenings at home a week, and I love those nights. This is just a random (but I found it funnier than it probably was) happening in the Pfaffmann household last night...

I was filling out my scholarship application form.
I told Dad I needed his AGI for the year.

My mom pipes in and says, "What's your AGI?"

Me: "Seriously? You don't know what AGI* stands for?"

Mom: "Nope, but I know what my AGE is."

Me: (totally serious) "What, Adjusted Gross Earnings?"

Mom then dies in laughter and says, "hahaha, you actually fell for that!"

Good joke Mom....
Why am I so dumb sometimes?

**....and for those who don't know, your AGI is Adjusted Gross Income. :)

Ok, so maybe you just had to be there. :)