Nicolas Athané and Marco Nguyen's funny but slight animated feature debut imagines a world where the worst threat to gay men is not AIDS, but instead a disease that turns them straight. Nicolas Athané and Marco Nguyen ‘s raunchy, funny animated feature debut “ Jim Queen ” is like an AIDS allegory where the transmissible disease is instead straightness — and it’s a film that offers a crash course in gay sexual culture that may be only meaningful to those already familiar with it. Maybe that’s OK.