Why did the coffee file a police report?

Because it got mugged

So I was helping my kids with their homework and we were learning about different types of clouds, like cumulus and stratus. My son asked me if all clouds were good at hiding things. I thought for a moment and then said

they're great at covering their bases!

So I was at the library the other day, and I saw a book about eggs that really caught my eye. The cover was pretty ordinary, but the title was what really made me crack a smile.

It was an egg-cellent read.

Why did the piano get in trouble at school?

Because it kept key-ing off its classmates.