You got chlorophyll man up there talking about God knows what.
5 seconds sound clip from the Billy Madison movie soundboard.
You can hear this line at 00:56:44 in the Blu-ray version of the movie.
Quote context
[...]
- It's a little bit stuffy in here, huh?
- I don't know from these ribosomes, and chlorophyll helps chloroplast...
- No, I will not make out with you!
- Did you hear that? This girl wants to make out with me in the middle of the class!
- You got chlorophyll man up there talking about God knows what.
- All she's talking about is making out with me!
- I'm here to learn, everybody, not to make out with you.
- Thanks a lot, O'Doyle. Nice meeting you.
[...]