Vandamm: Let me go, Professor, and I’ll tell you a secret you’ll really want to know.
Professor: Talk first, Vandamm, and we’ll see.
Vandamm: (whispering) Leonard gave better head than Miss Kendall.
Professor: Oh, that I already knew. Take him away, boys! And don’t spare the rubber hoses!
(copied from 7.7.08 IMDB posting by Bilwick1.)