My teenage son has been watching the show “Ted” lately. A couple of years ago I watched the first “Ted” movie with him at his request. It was, um, not to my taste. I’m not a huge fan of blue humor, especially when it comes from a sentient teddy bear. He showed me a clip of the family sitting around the table. Gayness comes up as a subject and the mother character chimes in that the father character always says, “College makes you gay.” My son th…