Surprisingly enough, I use mine as a means of summing up if a girl is a "down" girl or if she is a boring lay. I always show it to girls and if they are like "oh my god, get that thing away from me, it's disgusting" then I know they are probably not sexually open and probably a dead lay. If, on the other hand they say something like "wow...can I put my finger inside it" then I know someone might be getting lucky that night.
