Shucks, I knew ohm's law before they even passed it.
— Peter "Pop" Benson (James Gleason)
5 seconds sound clip from the Suddenly (1954) movie soundboard.
You can hear this line at 00:18:56 in the Blu-ray version of the movie.
Quote context
[...]
- All right, come on. Let's go and check that car you hired.
(popping toy gun) Bang! Got him out.
- Buffalo bill, you'd better put that gun away before your mom sees it or she'll tan your hide.
- Oh, dad, I do wish you'd call Jud and let him come up and fix that.
- Shucks, I knew ohm's law before they even passed it.
- Well, I don't want Pidge to miss the ball game, after missing the movie and everything.
- Dad, are you sure you know what you're doing?
[...]