"We are testicles" "Hello!"

On ChinaSMACK, a site that translates internet news stories in the People's Republic, there are scans from someone's nephew's first grade sex-ed book.  The whole thing is full of win.  I've posted the best one after the jump.  Visit the site itself to get the rest.
Also, I suspect making puns in Chinese may be more fun than in English.  From the site:

Such (sexually) happy kids.

This commenter used a clever pun:
幸福, xing4 fu2 = happy, happiness.
性福, xing4 fu2 = sex, sexual.

(h/t to DailyKorea)