I think all of you are missing the point a bit.. He said that he very rarely gets a whopping boner even when he is having a 5 knuckle shuffle.

I would say if you are overweight and having a few problems with the old monkey staff, then you should get yourself to the doc. Book an appointment to check your blood pressure too, it could be rather low. If it is it's easily fixed.

Also, get your butt on a treadmill, she will like the fact that you are making a bit of an effort, you know if you did 30 minutes a WEEK on a treadmill you'd feel so much better.

For once I would say this problem is physical, get it checked.

Only other option is.. watch some tasty Uber-Gay porn.. if you get a stonking erection then change your name to florence and get ready for some bum-fun.