Thanks for the help guys! I think we've got a worthy list. Here it is, in the event any of you wish to copy it for similar use in helping a friend laugh along.
I was actually looking for "titles" that have double meaning and would maintain a humorous aspect. I'm not exactly looking for movies that actually deal with the subject matter. I'll be making up a PowerPoint presentation, along with captured audio clips such as Billybob saying "We drill"...
Sick I know, but a friend and co-worker of mine is scheduled to have a colonoscopy in early November. The loving team that he works with wants to make this fun for him and wants to compile a list of movie titles that would fit the bill. Here is what we've got so far (no X-rated please) for...