BAPTISM   noun
A sacred rite of such efficacy that he who finds himself in heaven without having undergone it will be unhappy forever.  It is performed with water in two ways -- by immersion, or plunging, and by aspersion, or sprinkling.
  But whether the plan of immersion
  Is better than simple aspersion
      Let those immersed
      And those aspersed
  Decide by the Authorized Version,
  And by matching their agues tertian.

G.J.