A prolonged visit to wikipedia during which contextual links are followed until the
user is
reading pages that have nothing to do with the original subject they sought. Particularly exciting wikifaris end up coming back to the original page at some
point.
OMG! I went on the most incredible wikifari last
night! I started with Nirvana, got all the way to osmotic pressure, and then, 5 hours later, I was at Nirvana again!
Man, there's a test coming up, I
better go on a wikifari.