I know this is on WoW.com but i decided let's start one here.
My first memory was making a tauren. Then i ran through the barrens to orgrimmar(mainly because i was exploring).
Then i found Brewfest. I think it was the first year of brewfest where you could buy the ram. I had so much fun with the ram racing quest i never turned it in i ran all around durotar with that ram great time. Also doing the quest for wolpertinger. It was loads of fun. I had even attempted to try and buy the ram at the time alas i could not. (still no ram)