REAL harassment is when they don't say anything but follow you. Now THAT is creepy. I had that happen to me two times. Once I had a guy who used to follow me in his vehicle when I was walking, and one time I found him sitting outside of my HOUSE. Now that is creepy. I called the cops immediately, as soon as I was walking up on him. Then, as soon as he saw I was on the phone, he took off. Thankfully I got his license plate number and turned him into the police. Another time, I did the same when I man was seemingly waiting for me at a convenience store I went to every morning. He would sit there and just stare and not say a word. When I asked him if I could help him with something one day, he took off. Called the police that time too.
Okay, I have a couple of more experiences from when I was a teenager and a few from when I was a child. When I was a child and a teenager, there were two times when a car pulled up beside me and my friends and a man was masturbating. We just ran away screaming. Another time when I was a child, a man approached me and was asking me strange questions, if my parents spanked me, etc. Then he kissed me on my cheek - that was when I ran away as fast as I could, scared out of my mind and went to my aunt's house. She called the cops and I had to look at a bunch of mug shots. I didn't recognize him and don't remember whatever happened with that.
One other time when I was probably 10 years old, I was with my friend and her mom going for a walk to the pizza place down the road. I was running ahead, and a car pulled up alongside me. I was totally oblivious and didn't even notice. Apparently when my friend's mom started running towards me and yelling, the car drove off.
Okay, the one more I can remember right now was when I was a teenager and a man and woman pulled over while I was walking and started asking me if I was interested in being a model. I was suspicious immediately, and I gave them terrible tude. They ended up leaving me alone, but I am very suspicious about their motives to this day and it was clear that they were trying to coax me into getting into their vehicle with them. Thankfully, I was smart and kept a good distance between us, and it was daytime which was probably helpful.
I also had a neighbor boy break into my home when I was sleeping once and masturbate in my room. I woke up and chased him out. Turned out, he was a neighborhood peeping tom, and he went away somewhere. I imagine it was some psychiatric facility.
Those are all the strangest experiences I've ever had with harassment. I consider those real cases of harassment, which is why I am not bothered when someone on the street is friendly and says "hello beautiful."