Condoms and Sexual Vocabulary in Chinese
ChinesePod just did a lesson on condoms. It was an amusing dialogue. (You can listen to just the dialogue on the online player by clicking on “DIAL” and then the play button.)
Then in the comments someone posted a link to the largest collection of sexual vocabulary and slang in Chinese (and English and Swedish) that I’ve ever seen. Impressive. It’s called 牛X语言, and yes, you might find it obscene, so click at your own risk.