break debater
A teacher or lecturer who debates with an unresponsive audience as to whether or not they should take a break during the course of the lecture, thereby wasting all the time that should have been spent on the break, debating on whether or not to take the break in the first place.
A break debater would debate a break in this manner: " Should we take a break? (waits for audience response of which there is none).....Yes?.....No?......Take a break?..... Yes take a break?..... No? (waits)"