Unfortunately, there's no such search engine. It was an idea we (I forget who the we was) came up with in college and someone made up the banner. There is some "website" (really just a page) with that name--gosh I hope they don't sue me! They could get hundreds or thousands of pennies from me!
Anyway, if I ever do invent a search engine, that's what I want to call it. Or maybe "Your Mom." Or maybe just "Bonnie." They're all just ways of saying "dirty, dirty slut," and that's the image I'd like for a search engine.
links: digg this del.icio.us technorati reddit