For the Pick a Yak quest in Townlong Steppes you had to go around and use a lasso on some Wild Townlong Yaks. After they were lassoed you had to fight them to see if they were suitable for Bluesaddle.
Right before you found the one that is just perfect you get to fight a Mean, Smelly, Angry, Stabby, Very Bad Townlong Yak. Don’t you just love that name? Forget about a suitable Yak I want the one with a attitude