The other day at work I was cleaning up a bit.  (I have lots of extra papers all over my classroom.)

On one paper that I was about to throw away, I noticed something that I could make into a little "puzzle" for my weblog friends. 

I spiffed it up a bit, and then I scanned it, and I present this for your enjoyment:

The question is: What is this?   (Answer hint: It is a pun.)

Finally:  Let me make a plug for my previous weblog entry.  There is a very cute (in my opinion) song on that one.