And, of course, to cause the man's penis to erect, and harden.
6 seconds sound clip from the Monty Python's The Meaning of Life movie soundboard.
You can hear this line at 00:39:59.881 in the Blu-ray version of the movie.
Quote context
[...]
- Oh, was it taking your clothes off, sir?
- Oh, putting them on a lower peg, sir.
- Could we have a window open, please, sir?
- And, of course, to cause the man's penis to erect, and harden.
- Now, did I do vaginal juices last week?
- I may decide to set an exam this term.
- Oh, sir!
- Now did I or did I not do vaginal juices?
- Name two ways of getting them flowing, Watson.
[...]