Hey, Why Are You Playing With Your USB?

The 8th grade kid made me laugh today when she told me the following story:

Oldest daughter:  A new one for you, mom.  I am at school, testing my blood sugar and a boy leans over to ask me what I am doing with my USB.  I told him I was testing my blood sugar.  Then I watch him dig into his laptop bag to pull out a memory stick.  

  

He said, "Hey, I didn't know these things could test blood sugar!"