All of my mounts are on my main (Tauren Druid)
My fave ground mounts are a tie between my ZG tiger and my Brown chicken from the TCG (I got it for my anniversary
![Razz :P](./images/smilies/icon_razz.gif)
)
For flying, it's a three way tie this time between Green proto, Rusted proto, and the Headless Horseman's mount.