I took my car into the shop the other day because it was making a weird knocking sound under the hood. The mechanic spent a long time listening carefully and checking all the hoses and belts.

He said he needed to do some intensive car-diology.

I'm a baker, and I'm feeling crumby today.

I'm a baker now, but I'm feeling crumby about my new career choice.

So I was watching a nature show with the kids about different kinds of trees, and we saw some really tall ones. My daughter asked me if all trees were good at remembering things.

I told her, 'No, only the ones with good mem-oaks!'