The opposite of an orgasm in which the person who is experiencing this event feels extreme dread or disappointment i.e. the replacing of the "Oh yes" with "Oh no".
Fred: You remember that assignment due today that if we don't hand in we fail?
Bill:Oh no! Damm! I left it at home.
Fred: You really are having a norgasm today.
Bill:Oh no! Damm! I left it at home.
Fred: You really are having a norgasm today.
by Bradley K July 27, 2007