As we've been told a million times before, "Perhaps one of the most interesting words in the English language today is the word fuck." Sadly, this versatile, essential word has been largely left out of English education in Japan, so a British fellow took it upon himself to fix the problem.
Chris Broad of Abroad in Japan (I see what you did there) purchased four copies of a handy little manual called 正しいFUCKの使い方 (How to Use "Fuck" Correctly)—which also includes lessons on shit, hell, and damn—and began spreading the gospel of Carlin.
It went fan-fucking-tastic.
[H/T Daily Dot]