Alright, let's try to regulate this thread so it doesn't get out of hand and someone gets angry.
So, yes, Cherpah was indeed doing this. Even pie was fed up. I'm sure it was just a little bout of immaturity, at least. Now, when it happened to Pie, I playfully threw another fireball back at Cherpah, becaus epie was getting annoyed, and it became... A thing... I was bored at the time, so I continued on with it and such. Pie did a bit, but then had to eventually leave, but kept getting lit on fire and couldn't exit without an NPC spawning. Then, Cherpah disconnected, and Pie did as well. I did shortly after.
If people are annoyed by being pestered by such an act, then you should stop. When we (Cherpah and I) were throwing fireballs at each other, it was consentual. It is fine if it is so. However, please don't annoy people with it. You can get on their bad side, and a thread such as this one will be born. You don't want people thinking bad of you, so just learn when to stop.
Like I said, it was probably just a bout of immaturity, and I won't take any action to punish you, Cherpah, but try not to do this again, people would rather not get lit on fire, I'm sure.