Got another one:
I am on my lvl 70 raiding priest(this guild just picked up again), me and three guildies decide to do some lvl heroics for fun(and badges), our group comp is:
Me: lvl 70 disc priest healing.
Guildie tank: lvl 70 blood DK(decently geared for a DK, plus a beast of a tank), abriv. name: dekk.
DPS1: Warlock guildie, affliction, abriv. name: sorrow
DPS2: Hunter guildie, MM, abriv. name: jack
DPS3: PuG warrior, some half wrath half BC geared fury who wanted to try a BC heroic apparently.
We get H BF(joy, lotsa bombs), first pulls go ok, we get to the first room(with the 2 guys and 1 Imp), we mark the 2 guys for CC and intend to burn the imp, CC goes off, tank deathgrips the imp, warr charges the 2 others and uses WW...CC breaks, he gets pummeled, I throw him a PW:S and then go back to smite healing the tank. Warrior dies, warlock refears his mob, tank grabs the other one just as the Imp dies, and we continue the pull with no difficulties.
Warrior: Wtf healer!!
Me*while rezzing him*: You broke CC, so I gave you more healing than you deserved.
Warrior: You didn't heal me at all!
Me: I gave you PW:S....mostly for Rapture though.
*rez goes off*
Warrior: Heal plz.
Me: Nah, I think I will heal you with splash healing, should make you more conscious of how easy you are for them to kill.
Next pull, CC goes off, tank pulls the Imp, warr(at half health) charges the other 2 and breaks CC with WW again, I don't even bother with a PW:S this time, he dies, hunter and lock reCC and we finish the pull with ease.
Warrior: OMG, you just fail man...
*I begin rezzing the warrior*
Dekk: Umm, you are not doing the pull right and are breaking CC, he can choose to ignore you if he wants, you are intentionally making the pull harder.
Warrior: I can pull however I want.
*rez goes off, I throw a renew on him out of habit*
Warrior: Besides, its just BF, we don't need CC for this, lets zerg it!
Me: oh sh!t! I put renew on him!
He then goes on to charge the next group...then up the stairs, and into the room up there, he somehow managed to survive this(probably due to my insane crit chance(42%) and renew procing DA) but then dies in about half a second up in that room...and then Everything he aggeoed came charging down the stairs at me. The tank threw down D&D and popped Vamperic Blood, I throw PW:S on him and PS while I then got ramped up for massive GH spam with IF and PI. Our warlock started spamming Seed and our hunter threw out explosive trap and Multishot spam. PS wears off and I throw down PW:B, tank uses BS and IBF, I am still spamming GH, somehow keeping the tank alive through this. Cooldowns wear off and the tank starts getting pummeled, but I lose him after about 20 more seconds. Fortunately, the warlock and hunter had managed to burn the mobs to the point where the warlocks void(he had running around the entire time) can AoE taunt while everything is killed with just a few more AoE's and some holy nova's on my part.
While we were doing this, the warrior was practically Screaming in chat:
Warrior: OMG, AGAIN, YOU SUCK!
Warrior: You all should just quit the game!
Warrior: This place is EASY!
Warrior: I can solo this place on my pally its so easy!
Warrior: You idiots are such noobs!
Warrior: Ha! You suck healer, you couldn't even keep the tank alive!
Warrior: You guys are gonna wipe HAHAHAHA
Dekk: Ok, that's it, I am vote kicking him.
Me: Please do.
Sorrow: OMG, yes, lets kick this idiot to the curb.
Jack: This is your own dam fault.
Vote kick window goes up, the reason is: You know why, I hit yes and he is gone. We queue for a third DPS....and its him again!
Warrior: Hey I was just in here, some noobs were being a bunch of pussies about pulling, and the healer sucked d!ck.
Me: We know you were, you just reentered the same group.
Warrior: AW crap, its you idiots again...*drops group*
Me: Ok, lets pester Audrid(a mage in the guild) to come...I don't want to risk getting that guy again.
So, our guildie mage came and we cleared the place a little while later. That place can be a piece of cake if done properly...but when done horrible wrong...it gets many many many times harder...
Oh and someone now joined that priests ignore list that afternoon too...