I found: "googlewhacked spaceships". I've also just found "unicyclist kaleidoscopes"
What is a Googlewhack?:
QUOTE(http://whatis.techtarget.com/definition/0 @ ,sid9_gci809196,00.html)
Googlewhacking is the challenging pursuit of searching the popular Google search engine with a two-word or more search argument that will produce exactly (no less and no more than) one result. That is, only one Web page in the world (at least as indexed by Google) will happen to have the combination of words you've entered in the search box.
QUOTE(http://www.googlewhack.com/rules.htm)
What are the rules?
1. Your two Googlefactors must exist in Google's view of this dictionary. Not your view, Google's view! Google does the work, and Google has the final word! In the blue bar atop your Google results, accepted terms are linked, and so appear 'underlined.' No line, no link = Googlejack! (As in, You've got jack, so see the FAQ :-)
2. Google also is the arbiter of a whack's uniqueness. Look to the right end of the blue bar atop your Google results. If you see "Results 1 - 1 of (any number),' you found exactly one hit = Googlewhack!
3. Google shows you an excerpt of the page you whacked. Look at that text. If it's merely a list of words (such as a bibliography, concordance, encyclopedia, glossary, thesaurus, dictionary, domain names, or plain old machine-generated random garbage), No Whack For You!
1. Your two Googlefactors must exist in Google's view of this dictionary. Not your view, Google's view! Google does the work, and Google has the final word! In the blue bar atop your Google results, accepted terms are linked, and so appear 'underlined.' No line, no link = Googlejack! (As in, You've got jack, so see the FAQ :-)
2. Google also is the arbiter of a whack's uniqueness. Look to the right end of the blue bar atop your Google results. If you see "Results 1 - 1 of (any number),' you found exactly one hit = Googlewhack!
3. Google shows you an excerpt of the page you whacked. Look at that text. If it's merely a list of words (such as a bibliography, concordance, encyclopedia, glossary, thesaurus, dictionary, domain names, or plain old machine-generated random garbage), No Whack For You!
Post your Googlewhacks here
Dude i can't get why u need to hack google ? it's a search engine for crying out loud... 
