I have had a few experiences myself where i'm out of cooldowns so i do a small pull to avoid getting ganked, but then a DPS runs ahead and pulls more, and when i grab those extra mobs i predictably die due to being out of CD's and the healer not being able to keep up with the incoming damage, then the mobs kill everyone else, causing a wipe.

Then the DPS cries and starts acting like it's my fault we wiped when they were the ones who pulled more than we could handle.
"Use your cooldowns stupid!"
Umm...WHAT COOLDOWNS? You mean those that are still on CD? The ones i used up on the previous big pull? THOSE COOLDOWNS!? All i have is bloody Sheltron, and that's not enough on it's own!
Uuuuurrrrgghhh...

Cause a wipe, blame the tank for your own stupid, then go right back to pulling extra and wipe the party again, then call the tank names...

And people defend this behaviour and are all "Tank adjust lol!"

Really, throwing tantrums over wipes that you yourselves caused by pulling extra mobs that i deliberately avoided pulling because i KNEW it would end badly if i did...