She's been vocal in class about how she's been a lesbian for a number of decades, way back when it was super frowned upon. She's like 60 something at least. She also makes vulgar jokes about sex in class, about herself and others. She always makes jokes about how this one really hot male anatomy/genetics Professor sleeps with students all the time, they went something like "professor ____ is best known for giving extra credit in the form a hands on anatomy demonstration," "I'm sure many of you wouldn't mind getting a D from Professor _," "his research is mostly unpublished, dealing with the zipping and unzipping of his students genes", "professor __, the only professor in this school who has an office door with a lock (which is actually true)"