Lie Detector

One day Chirkut's dad bought a robot.

The robot was special in that it could detect a lie
and would slap the person who lied on the face.

Jack returned late from school that day and his dad
asked him, "Son why are you late from school?".

Jack answered, "Dad we had extra classes today".

Much to his astonishment the Robot jumped up and
slapped Jack on his face.

His dad told him, this robot is special in that he can
detect a lie and will then slap the person who lied
now come on tell me the truth, " Why are you late?"

"Dad I went for a movie",
"Which movie?"
"The Ten Commandments",
Splatt... Jack got a tight slap on the face from the
robot.

"No dad honest I went for the movie Sex Queen."

"Shame on you son when I was your age I never used to
do such shameful things."

Splatt, the dad gets a tight slap on the face from the
robot.

Hearing all this, Jack's mother comes walking out of
the kitchen saying, "After all he is your son, he will
be like you"

The robot steps up and gives a resounding slap on
Jack's mothers face.

Dont ask what the moral of the story is
??????????????????????