My first list, inspired by a meeting I'm in
  1. Pretend to take notes
  2. Pet dogs, if there are any in attendance
  3. Sing in my head
  4. Selectively listen for my name to be called
  5. If my name is called, scramble
  6. After scrambling, try to sound semi-knowledgeable
  7. Breathe a sigh of relief after talking
  8. Doodle
  9. Think about lunch
  10. Anything other than pay attention to the meeting