Doc, you don't just walk into a store and-and buy plutonium. Did you rip that off?

Marty Mcfly (Michael J. Fox)

7 seconds sound clip from the Back to the Future movie soundboard.

You can hear this line at 00:26:33 in the Blu-ray version of the movie.

Quote context

[...]

- Does it run on regular unleaded gasoline?

- Unfortunately, no. Lt requires something with a little more kick. Plutonium.

- Plutonium. Wait a minute. Are you telling me that this sucker is nuclear?

- Hey, hey, hey! Keep rolling. Keep rolling there.

- No, no, no, this sucker's electrical, but I need a nuclear reaction to generate the 1.21 gigawatts of electricity I need.

- Doc, you don't just walk into a store and-and buy plutonium. Did you rip that off?

- Of course. From a group of Libyan nationalists.

- They wanted me to build them a bomb, so I took their plutonium and, in turn, gave them a shoddy bomb casing full of used pinball machine parts.

- Come on. Let's get you a radiation suit. Jesus!

- We must prepare to reload.

- It's safe now. Everything's lead-lined.

[...]