So, I just remembered that I've been wanting to post this.
I search for threads on this forum with pretty random keywords. For example, for @Bamboo's blog, I always type "rainbow" into the search thread and Bam, it's the first listing even though bamboo has nothing to do with rainbows. I like to play with random words in there and see what it comes up with.
So the game is, plug in a random word or two and see if it pops up with anything interesting to you.