They're downright annoying!
There's this person who yelled at me because of my username. Why? Because his OC was a Transformer character which the name is Fallenstar. Ok, like, how could I flipping know? It's not like I knew it when I created my account.
There was one thing, only one thing that pissed me off once. A friend I made on FH, that I thought I knew, which had seen my character Soulshatter many times... She decided to simply name one of her character that, then unfriended me. I didn't take it right. I found her and talked with her about it, she then said that she was sorry: she had know idea hw to call her new character. Apparently, she deleted me from her friendlist by accident. We found a new name for her character, an epic, unique name.