About The Book GET D!RTYNext time you’re traveling or just chattin’ in Japanese with your friends, drop the textbook formality and bust out with expressions they never teach you in school, including:•Cool slang•Funny insults•Explicit sex terms•Raw swear wordsDirty Japanese teaches the casual expressions heard every day on the streets of Japan:What's up?Ossu? How's it hanging?Choshi doyo? I'm smashed.Beron beron ni nattekita. I love ginormous tits.Kyo'nyu daiskui. Wanna try a threesome?Yatte miyo ka sanpi? I gotta take a leak.Shonben shite. He's such an asshole.Aitsu wa kanji warui kara.