what's that useless bit of skin on the end of a penis ? the man
I am sorry ... I think you need to explain better. I hope this isn't something derogatory about the male gender.
Men themselves are useless to me. Nothing comes out of them except shit.
Just because men don't have any use for you, doesn't mean they don't for others. In general, many men are quite helpful. You just have to look in the right places, they still  can be quite hurt by such a hasty remark, too.