Me: You can have it.
Student: Awesome! I love this type of pen. I can shoot people.
Me: . . .
Student: You take out the coil and you can use it to . . .
Me: Please don't shoot anyone with that pen.
Student: Ok. I could use it as a blow dart. I would just empty the barrel and blow into it.
Me: For when you are attacked by aborigines at school? You can't have the pen.
Student: Oh, come on!
Me: You just told me two different ways you . . .
Student: There are three.
Me: I am taking back the pen.