I spoke to your principal today, Ted. He said you're failing history.
6 seconds sound clip from the Bill & Ted's Excellent Adventure movie soundboard.
You can hear this line at 00:08:33 in the Blu-ray version of the movie.
Quote context
[...]
- Ted.
- What are you doing home, Dad?
- Oh.
- You haven't done anything with them, have you?
- No, sir.
- I spoke to your principal today, Ted. He said you're failing history.
- He also said that if you fail history, you flunk out of school.
- You know what that would mean, don't you, Ted?
- That I would have to go to Oates Military Academy, sir.
[...]