Back before the forum reboot about... what? 5 months ago? 6? Anyway... we had a thread dedicated to what were called "Great Moments in X-Trolling". The whole thread was scans of such instances where and X-character was jerking the chain of a another X-character. Y'know, saying catty things, egging them on into a scuffle, talking smack, etc. We didn't discriminate, there were plenty of times where characters were on the giving, and receiving end of such exchanges.
So, I brought it back, inspired by current events from Uncanny X-Men (vol. 3) #25 today (I'll wait a week to post that, so there are no spoilers).
Please do remember, though, that the purpose of this thread is not for posters to troll each other. The mods frown upon such things.
So... have at it!