Low Talker

In my classes there is a student who sits near me all the way in back who always talks so softly when he is called on, to the point that the teacher often makes him repeat himself 2 or 3 times. Well, finally today when he was called on, the teacher made him move all the way to the front so that he could hear him better. As soon as the student began talking, I yell out "I can't hear you back here." LOL's abounded.