Maybe it depends if you're well-hung or not (and no, don't go there, 'Spaw!).
Once I had a rather nasty necrosis in my leg where the flesh started to go off around the edges of a wound, and the smell reminded me a lot of roquefort cheese, with just a hint of gamey pheasant thrown in.
If I dissociated the pong with the problem, it actually smelled quite tasty. Or perhaps I'm just a sicko who loves roquefort and pheasant!