If it's for a life partner, it's the result of a gross misconception. Your profile in dating sites is supposed to restrict your responses to those from people you might get along with, not to maximize responses. Of course you want to maximize responses from people suited to you, so you might want to refrain from posting pictures in unflattering lighting or of, say, your penis being inserted into a meat grinder (even if well lit). Unless it's really important to you that your would-be partner approves of that kind of thing, I suppose - in this case, it might be justifiable. At least you'll be getting messages to ask if the grinder was turned on. And you could respond with "no, but you'll be". You know what? Screw my hasty reproach, it sounds like the best idea I ever had.