For those looking for 'nude' photos, here is another way -- when you search for [gmail] using the Google "Photos" option -- the Google.com returns a gallery of partial nude pictures of women.
What is happening is when the search query is triggered, Google returns the search results for [gmail] -- in this case since the query is executed photos search, Google returns the reuslts from Picasa web gallery for users that have shared phtos using their @gmail id.
If you are interested, just go to Google.com, enter [gmail] as the search query, now click the "more" option and select "Photos." After you click a photo, you are taken to the associated Picasa web gallery.
Here is an uncensored image:
The "Photos" option pulls back images from the Google Picasa photo sharing service, as opposed to the more prominent "Images" option, that finds images from all over the web.