I can't remember the last time I didn't get hassled when out on my bike. I am the only trials rider in my town and a lot of people give the usual wide comments, probably because I'm the odd one out really. I've had stuff thrown at me to try and knock me off, people shouting out offensive comments and even some attacking me. It's so bad I barely go out on my trial bike anymore.
Last time I was out some teenage kid threw at bottle that hit me when I was pushing the bike home and then him and his 4 mates tried to steal my bike from me, that was on a Tuesday night about 2 months ago. All of the above totally unprovoked. I am one of those people who will ignore provocation as much as possible to keep the peace and will not consciously bother anyone.