I dive into solo roleplaying, going to weather specific areas such as Sagolii desert or Coerthas. Then I dress up appropriately, desertwear or huge fur coat, and snapshot the heck out of the next hour. ;p

Then I post it on the forums.

Edit:
Oh yeah, and if I'm bored, I look for people doing dance or pose emotes in the cities, join them and see how many we can gather.