There's a cool Google game that I've heard of where you make up any two word phrase and see who can get the one with the least number of hits. A perfect result would yield one hit.
It's actually kinda fun and has some strategy to it. You need to think of one word that will definitely be there and for sure give you hit then think of another word that will hopefully be unique enough to pluck out just one of the hits from your main word. Like these:
thermonuclear racoon which is a pretty good one, it only yields 12 hits.
interstellar octopi is not too bad at under 100 hits.
intricate tacklebox is good with only 35
anthropomorphic warthogs is 33
naturalized toenail is 20
telekinesis smores is the best I can do right now. 4 hits.
Try it. It's not as easy as it seems.