I have come across this many times, and I remember alot of the stories clearly.
It usually starts as another Clan/Pack/Pride logging on in the middle of our RP, followed by the usual "We were here first!", "Intruders!", "How dare you come onto our territory? We are stronger then you!". Once, I was roleplaying with my Clan, and then this other rogue group came up. Nothing wrong with that, right? They sat next to us for awhile, just roleplaying within themselves, when one of their' rogue kits (Name hidden so I don't hurt feelings) came up to us and started yelling at us. I just sat there and acted like I was afk so I didn't get spoken to, and then the kit started yelling rude insults at me. I shrugged it off and continued to stay cool, and then it broke me. The kit started yelling at me like "I NOW U R THERE". I broke a little ^^'
I told the kit that it was a public map and that she/he had no right to tell us to leave and that we were just roleplaying to ourselves, and the kit ignored me and continued to roleplay with things like "I NEW U WER THERE" and started attacking me. And, then, the kit powerplayed and ripped my head off.
I blocked it and continued roleplaying. Then the rogue group came up and started yelling at me for roleplaying unfairly with her/him, and I tried to explain the situation but failed to get to them. I blocked them all and logged off to play some MineCraft. :3
Derp,
~ Rat Attack