User blog comment:Yountoryuu/Luffy vs. Blackbeard/@comment-3345720-20110205222240/@comment-3345720-20110206000543

funny how we're going wayyyy off topic. Anyhow, JOPfan's mini japanese lesson *-san is for both genders (it's a formal suffix) This convo is really funny so i'll copy/paste it onto my talk page ok?
 * -swan and -chwan are sanji-onlys. Its a special way of saying -san or -chan... ugh, like when people talk to babies, they talk weird. Don't use it, people will think you're a freak XD
 * -kun.. well, you are right, but in my case, I act like a guy, so.. it's special. -kun can also be a formal suffix for teen and above girls.. but it's rare.
 * -chan is also used to speak to little kids despite gender, but try not to call people this in formal cases.. it's super disrespectful.