I like the title the Immortal on my Rogue, but only because his name is Mummra xD
As said in this topic a little overused. I really just quoted you because when I saw what I now realize is your avatar I tried to flick it of my screen.
I use Of Gnomeregan on my Mage, because he's a gnome and well decked out. Before he was a Gnome he was a Blood Elf (titled Ambassador)
I painstakingly farmed Guardian of Cenarius for my druid, and I am by no means an Achievement farmer. Considering race changing to troll to match his Amani War Bear. (Classes/raes attracted to certain mounts?)
I switch around my titles a lot, but in my opinion, "The Hallowed" works great for Paladins.
I usually rep the Twilight Vanquisher on my mage because i have the mount and i look like a badass with the combo trust me its good shit
Flamekeeper on my firemage is on 80% of the time.
It's the internet. You never know if people are either sarcastic or just bad.