Pooped out

I haven't posted over here for a while. I don't really have much to say, but Elinore always does. So I thought I'd let you in on what she said at lunch today.

As we were getting out of the car today I said, “I’m pooped.”
When I walked around to get Elinore she asked me, “Mama, did you poop in the car?”
I explained to her about that expression meaning that someone is tired.
About a half hour later while Elinore is eating lunch she asked me if I needed to sleep. “Yes, Mama needs a nap today because Mama is tired,” I said.
“You been pooping?” she said.