Last year I had several strange requests.. Guys wanting me to urinate on them, even during, urinate in their mouth, defecate on them or in their mouth, strap one on and give it to them. One guy sent me pics of him dressed in a pink tutu like a little girl.. Wig and all. He wanted me to beat him and call him a little sissy girl.  
There are lots of strange cookies in this world! I try to be polite, but since restraint isn't my strong suit lol, I told several of them that their $ would be more sensibly spent on seeing a therapist