I miss the dancing

A year or so ago one of my students had a rather amusing way of saying he needed to go to the bathroom.  When he had to go he would say to me that he felt the dancing coming on.  To be honest this is pretty spectacular.  I actually adopted that for a bit because it sort of amused me.  This year one of my students caught me off guard with his way of asking.  First, the students are usually not allowed to leave class to go to the bathroom because it causes a distraction and usually they don't really have to go.  It's a way to escape doing work.  If they do they leave the room they need a pass.  My student decides to write a note to his para.  My para asks why he's writing a note and the student says point blank, "There's an explosion coming!"  Needless to say he was allowed to go fairly quickly!