Wow, what a good article, Gary. Now that you point all of these instances out, I kind of feel bad for loving almost all of these movies.
Especially, American Beauty. I used to love Kevin Spacey and he really pissed me off because I couldn't enjoy his acting anymore!
Borat is so offensive and I feel bad for having laughed during it.
I put on American Pie with my teenage daughters once and quickly left the room in regret.
Pulp Fiction and Back to the Future are up there on my favorite movies. But, number one is Mrs. Doubtfire, which can be offensive, too!