Because I have no original ideas, here's (the middle of) a conversation held with the near-exclusive purpose of creating an awkward situation (again). (some parts edited for reading audiences. Guess the film based on the descriptions. Should be easy if you've seen it. If not, the descriptions are the fun of it. Consider this a recommendation.)
*long discussion resulting in the fact that the perceived quality of movies is directly proportional to the number of times you see them*
Rena: "My mom's one of those people who've seen [title] like 50 times..."
N/Conservative mother of T: *disdainful* "That's a cult."
R: *turning to confused T* "It's really just a charming musical-comedy slash parody about a wholesome fifties couple. . .
T: *blank face*
". . . except that almost everyone ends up killed or raped. . ."
". . . by a cross-dressing sex-starved mad-scientist alien. . ."
". . . who is in turn killed by his incestuous alien servants. Dancing, yelling and throwing things are encouraged."
T: *laughter* "I have to see this movie."
N: "Not until you're 18."
Is every bit as weird as it sounds. The awesome kind of weird.