Free Excuses (pt.15) Back to the Future Edition

The wait is over. Add your BTTF excuses.
  1. I have to go save my parents
  2. I don't know how to fight
  3. GREAT SCOTT!!!
  4. I need a nuclear reaction to generate the 1.21 jiggawatts of electricity I need.
    Suggested by   @Squirrelguy