def notify_of_publication(self):
    self.notify_reviewers_of_publication()

    self.notify_submitter(
      f'Your branch {self.short_desc()} was published to *`{self.target_ref}`* :green_apple:')

    r = randrange(100)
    yay = [ ":soccer: ¡¡GOOOOOOOOOOOOAL!! :goal_net:", "Flawless victory!",
           "Excellent! Party on, folks!", "w00t!", ]
    if r < len(yay):
       self.notify_submitter(yay[r])
    elif randrange(5) == 0:
       self.notify_submitter("Thank you for using Greenlight.")

I thought people would hate this.

They don't.