Yesterday at Union Square ..I was standing where alot of people walk by cuz I was waiting for someone .. A crowd of people rushed by me and some man slap/tapped me twice on my shoulder ..it wasn't gentle or really hard but he slapped me anyways and I jumped and turned around and he was either deaf or mute and could not speak clearly and murmurs " Mmmmmmmmm ...HMmmmmmmm!!" The guy was trying to tell me something but he couldn't speak ...and he was showing me his hand - he was covered in red spots ... Anyways I was just pissed ... although the guy was obviously mentally challenged ..he came up to me and touched me .. I don't want any strange men on the streets putting their hands on me ! I didn't hit him back, I didn't do anything .... what was I supposed to do ? This is the SECOND time a deaf/mute man tried to "talk" to me .. I was startled ..I didn't know how to react