This sucker's electrical, but I need a nuclear reaction to generate the 1.21 gigawatts...
6 seconds sound clip from the Back to the Future movie soundboard.
You can hear this line at 00:52:57 in the Blu-ray version of the movie.
Quote context
[...]
- No wonder your president has to be an actor. He's gotta look good on television.
- Whoa. This is it. This is the part coming up, Doc.
- This sucker's electrical, but I need a nuclear reaction to generate the 1.21 gigawatts...
- 1.21 gigawatts! 1.21 gigawatts.
- What the hell is a gigawatt?
- How could I have been so careless? 1.21 gigawatts!
- Tom, how am I going to generate that kind of power? Lt can't be done, can it?
[...]