Yes! Your father was a king. Your mother was a queen. Which makes you a certified prince.
10 seconds sound clip from the Spaceballs movie soundboard.
You can hear this line at 01:25:49 in the Blu-ray version of the movie.
Quote context
[...]
- Yogurt!
- Well, you opened your fortune cookie, so here's your fortune.
- Yes! Your father was a king. Your mother was a queen. Which makes you a certified prince.
- Hey, I'm a prince! I'm a prince. Which means...
- Which means, if you hurry, there could be a princess in your future.
[...]