1. Time Machine Modulus
    Napoleon Dynamite
  2. Jacuzzi
    Hot Tub Time Machine
  3. Phone Booth
    Bill and Ted's Excellent Adventure
  4. Scott Bacula's Mind
    Quantum Leap
  5. DeLorean
    Back to the Future
  6. The Time-turner (time machine bling)
    Harry Potter
  7. Superman flying really fast around the rarth
    Suggested by @gilbaron
  8. Tardis
    Dr. Who
    Suggested by @jennienina