A professor is giving the first year medical students their first
lecture on autopsies,
and decides to give them a few basics before starting.
"You must be capable of two things to do an autopsy.
The first thing is that you must have no sense of
fear."
At this point, the lecturer sticks his finger into the dead man's
anus,
pulls it out, and then licks it. He asks all the students to do the
same thing with the corpses in front of them. After a couple of
minutes' silence, they follow through with his disgusting
command.
"The second thing is that you must have an acute sense of
observation: How many of you noticed that I stuck my middle finger
into the corpse's anus, but I licked my index finger?"
