A hypothetical scenario
  1. About three months after I'm married I'll call my parents
  2. I say "I'm pregnant - just kidding" and hang up
  3. Then I do it again the next day
  4. And the next day
  5. And every freaking day
  6. They will get so sick of it they will probably stop answering
  7. But maybe they will keep answering because, get, it could happen
  8. And then one day I am pregnant
  9. And I call and say "I'm pregnant" and hang up
  10. Congrats, gramma and gramps!