Old Joke Put to Good Use

Wanna know what I did today at work?

I blew my nose.

Because I have a cold, and my nose was suuuuuuper stuffy.

But my classroom microphone was still on...

And students were taking the practice test for state testing.

And they had NO idea if they should laugh, puke, groan or stay quiet since we were testing.

So , of course, I apologized.

And said, "Sorry kids. I thought my mic was off."

"But it's snot!"