LOL I am so sorry. Really, I haven't done a random dungeon or healed since something like level 70 with a friend of mine, and all I've done since then is DPS. I wasn't trying to beat the queues and I wasn't a baddie -- no really, I did really good damage. I just was unaware I had queued as heals.
So it happens. Please don't beat me up too badly, and if you were in a group with a #%*#&)#$ worthless druid from Garrosh today, maybe you can giggle a little and be thankful that as 90s this is a pretty trivial boss.
Now that I am done with my confession, I am going to have to take my monk and heal 5 random dungeons. Perhaps then I will be absolved.